removed blockr.io links as its closed down

segwit support added
increase to default transaction fee (and donations) on the #wallet section, as well as links to bitcoinfees.21.co to assist with choosing a better transaction fee
2026-05-09 18:15:23 +02:00 · 2017-09-11 19:52:05 +00:00 · 2017-09-10 13:18:31 +00:00 · 2017-03-14 20:51:51 +00:00 · 2017-03-13 21:12:06 +00:00 · 2017-02-17 15:38:24 +00:00
11 changed files with 1745 additions and 241 deletions
@@ -1,7 +1,7 @@
 coinbin
 =======

-A Open Source Browser Based Bitcoin Wallet. Version 1.2 beta by OutCast3k
+A Open Source Browser Based Bitcoin Wallet. Version 1.3 beta by OutCast3k

 Live version available at http://coinb.in/ or http://4zpinp6gdkjfplhk.onion

@@ -26,5 +26,8 @@ Coinb.in supports a number of key features such as:
 - An offical .onion address for tor users.
 - Offline qrcode creator and scanning tool
 - HD (bip32) support
+- Supports altcoins such as litecoin
+- Replace by fee (RBF) Support
+- Segwit support

 Donate to 1CWHWkTWaq1K5hevimJia3cyinQsrgXUvg to see more development!
@@ -24,3 +24,11 @@ body {
 	background-color: #f5f5f5;
 	padding-top: 20px;
 }
+
+.alert {
+        overflow: hidden;
+        -ms-text-overflow: ellipsis;
+        -o-text-overflow: ellipsis;
+        text-overflow: ellipsis;
+        display: block;
+}
@@ -12,10 +12,16 @@
 		<meta name="viewport" content="width=device-width, initial-scale=1.0">

 		<link rel="stylesheet" href="css/bootstrap.min.css" media="screen">
+		<link rel="stylesheet" href="css/bootstrap-datetimepicker.min.css">
 		<link rel="stylesheet" href="css/style.css" media="screen">
 		
 		<script type="text/javascript" src="js/jquery-1.9.1.min.js"></script>
+		<script type="text/javascript" src="js/moment.min.js"></script>
+		<script type="text/javascript" src="js/transition.js"></script>
+		<script type="text/javascript" src="js/collapse.js"></script>
+
 		<script type="text/javascript" src="js/bootstrap.min.js"></script>
+		<script type="text/javascript" src="js/bootstrap-datetimepicker.min.js"></script>

 		<script type="text/javascript" src="js/crypto-min.js"></script>
 		<script type="text/javascript" src="js/crypto-sha256.js"></script>
@@ -52,8 +58,10 @@
 							<li class="dropdown">
 								<a href="#" class="dropdown-toggle" data-toggle="dropdown"><span class="glyphicon glyphicon-plus"></span> New<b class="caret"></b></a>
 								<ul class="dropdown-menu">
-									<li><a href="#newAddress" data-toggle="tab">New Address</a></li>
+									<li><a href="#newAddress" data-toggle="tab">Address</a></li>
+									<li><a href="#newSegWit" data-toggle="tab">SegWit Address</a></li>
 									<li><a href="#newMultiSig" data-toggle="tab">MultiSig Address</a></li>
+									<li><a href="#newTimeLocked" data-toggle="tab">Time Locked Address</a></li>
 									<li><a href="#newHDaddress" data-toggle="tab">HD Address</a></li>
 									<li class="divider"></li>
 									<li><a href="#newTransaction" data-toggle="tab">Transaction</a></li>
@@ -94,7 +102,7 @@
 						<div class="row">
 							<div class="col-md-4">
 								<h3><span class="glyphicon glyphicon-ok"></span> Open Source</h3>
-								<p>Coinbin is an open source web based wallet written in javascript and released under the <a href="LICENSE">MIT license</a> which means its free to use and edit.</p>
+								<p>Coinbin is an open source web based wallet written in javascript and released under the <a href="LICENSE">MIT license</a> which means it's free to use and edit.</p>
 							</div>

 							<div class="col-md-4">
@@ -116,7 +124,7 @@

 							<div class="col-md-4">
 								<h3><span class="glyphicon glyphicon-globe"></span> Addresses</h3>
-								<p>We support <a href="#newAddress">regular addresses</a> but also <a href="#newMultiSig">multisig</a> and stealth, and access to your own private keys!</p>
+								<p>We support <a href="#newAddress">regular addresses</a>, <a href="#newMultiSig">multisig</a>, <a href="#newSegWit">segwit</a> and stealth all with access to your own private keys!</p>
 							</div>

 							<div class="col-md-4">
@@ -165,6 +173,7 @@
 													<li role="presentation" class="active"><a href="javascript:;" id="walletBalance">0.00 BTC</a></li>
 													<li role="presentation"><a href="javascript:;" id="walletShowSpend">Spend</a></li>
 													<li role="presentation"><a id="walletHistory" href="javascript:;" target="_blank">History</a></li>
+													<li role="presentation"><a href="https://localbitcoins.com/?ch=173j" target="_blank">Buy</a></li>
 													<li role="presentation"><a href="javascript:;" id="walletShowKeys">Keys</a></li>
 												</ul>

@@ -214,12 +223,12 @@
 													</div>
 													<div class="row">
 														<div class="col-xs-6">
-															<label><abbr title="the amount to pay in network miner fees - 0.0001 or more recommended">Transaction Fee</abbr></label>
-															<input type="text" class="form-control" value="0.00001" id="txFee">
+															<label><abbr title="the amount to pay in network miner fees - 0.0004 or more recommended for a faster processing time">Transaction Fee</abbr>&nbsp;&nbsp;<a href="https://bitcoinfees.21.co/" target="_blank"><span class="glyphicon glyphicon-question-sign"></span></a></label>
+															<input type="text" class="form-control" value="0.0004" id="txFee">
 														</div>
 														<div class="col-xs-5">
-															<label><abbr title="the amount to donate to the sites developer">Donation</abbr></label>
-															<input type="text" class="form-control" value="0.00" id="developerDonation">
+															<label><abbr title="the amount to donate to coinb.in">Donation</abbr></label>
+															<input type="text" class="form-control" value="0.003" id="developerDonation">
 														</div>
 													</div>
 													<br>
@@ -298,11 +307,64 @@
 						<br>
 					</div>

+					<div class="tab-pane tab-content" id="newSegWit">
+						<h2>New SegWit Address <small> Smaller &amp; Faster Transactions</small></h2>
+
+						<p>Any keys used you will need to manually store safely as they will be needed later to redeem the bitcoins.</p>
+
+						<label>SegWit Address (Share)</label>
+
+						<div class="input-group">
+							<input id="newSegWitAddress" type="text" class="form-control address" value="" readonly>
+							<span class="input-group-btn">
+								<button class="qrcodeBtn btn btn-default" type="button" data-toggle="modal" data-target="#modalQrcode"><span class="glyphicon glyphicon-qrcode"></span></button>
+							</span>
+						</div>
+
+						<label>RedeemScript</label>
+						<input id="newSegWitRedeemScript" type="text" class="form-control" readonly>
+
+						<label>Public key</label>
+						<input id="newSegWitPubKey" type="text" class="form-control" readonly>
+
+						<label>Private key (WIF key)</label>
+						<div class="input-group">
+							<input id="newSegWitPrivKey" type="password" class="form-control" value="" readonly>
+							<span class="input-group-btn">
+								<button class="showKey btn btn-default" type="button">Show</button>
+							</span>
+						</div>
+
+
+						<h3>Address Options</h3>
+						<p>You can use the advanced options below to generate different kind of keys and addresses.</p>
+
+						<div class="checkbox">
+							<label><input type="checkbox" id="newSegWitBrainwallet" class="checkbox-inline"> Custom Seed or Brain Wallet</label>
+							<input type="text" class="form-control hidden" id="brainwalletSegWit">
+						</div>
+
+						<input type="button" class="btn btn-primary" value="Generate" id="newSegWitKeysBtn">
+						<br>
+					</div>
+
 					<div class="tab-pane tab-content" id="newMultiSig">
 						<h2>New Multisig Address <small>Secure multisig address</small></h2>

+						<div class="row">
+
+							<div class="col-md-8">
 								<p>Public keys can be <a href="#newAddress">generated in your browser</a> or from your bitcoin client</a>.</p>
 								<p>Enter the public keys of all the participants, to create a <a href="https://en.bitcoin.it/wiki/Address#Multi-signature_addresses" target="_blank">multi signature address</a>. Maximum of 15 allowed. Compressed and uncompressed public keys are accepted.</p>
+							</div>
+
+							<div class="col-md-3">
+								<p class="alert alert-info"><span class="glyphicon glyphicon-info-sign"></span> <a href="javascript:;" data-toggle="modal" data-target="#modalMediator"><abbr>Need a Mediator?</abbr></a></p>
+							</div>
+
+							<div class="col-md-1">
+							</div>
+						</div>

 						<div id="multisigPubKeys" class="row">
 							<div class="form-horizontal">
@@ -358,13 +420,90 @@
 							<p>This script should be <i>saved and should be shared with all the participants before a payment is made</i>, so they may validate the authenticity of the address, it will also be used later to release the bitcoins.</p>
 							<textarea class="form-control script" style="height:160px" readonly></textarea>
 							<label>Shareable URL</label>
-							<input type="text" class="scriptUrl form-control" disabled>
+							<input type="text" class="scriptUrl form-control" readonly>
 						</div>

 						<input type="button" class="btn btn-primary" value="Submit" id="newMultiSigAddress">
 						<br>
 					</div>

+                    <div class="tab-pane tab-content" id="newTimeLocked">
+                        <h2>New Time Locked Address <small>Coins can be released only after a certain date</small></h2>
+
+                        <div class="row">
+
+                            <div class="col-md-11">
+				<p>Use <i><a href="https://github.com/bitcoin/bips/blob/master/bip-0065.mediawiki" target="_blank">OP_CHECKLOCKTIMEVERIFY</a></i> (OP_HODL) to create a time locked address where the funds are unspendable until a set date and time has passed.</p>
+                                <p>Public keys can be <a href="#newAddress">generated in your browser</a> or from your bitcoin client</a>.</p>
+                                <p>Enter the public key that will be able to unlock the funds after the a certain date.
+                            </div>
+
+                            <div class="col-md-1">
+                            </div>
+                        </div>
+
+                        <div class="row">
+                            <div class="form-horizontal">
+                                <div class="col-xs-12">
+                                    <input id="timeLockedPubKey" type="text" class="form-control pubkey">
+                                </div>
+                            </div>
+                        </div>
+
+                        <p id="timeLockedRbTypeBox">
+                        	Enter the 
+                        		<input type="radio" id="timeLockedRbTypeDate" name="timeLockedRbType" value="date" checked="checked"> 
+                        		<label for="timeLockedRbTypeDate">date and time</label> 
+                        		or                         		
+                        		<input type="radio" id="timeLockedRbTypeBlockHeight" name="timeLockedRbType" value="blockheight">
+                        		<label for="timeLockedRbTypeBlockHeight">blockheight</label>
+
+                        		required to release the coins: 
+                        </p>
+                        <div class="row">
+                            <div class='col-md-6'>
+                                <div class="form-group">
+                                    <div class='input-group date' id='timeLockedDateTimePicker'>
+                                        <input type='text' class="form-control" placeholder="MM/DD/YYYY hh:mm" />
+                                        <span class="input-group-addon">
+                                            <span class="glyphicon glyphicon-calendar"></span>
+                                        </span>
+                                    </div>
+                                    <div class='input-group hidden' id='timeLockedBlockHeight'>
+                                        <input type='text' id='timeLockedBlockHeightVal' class="form-control" placeholder="Blockheight" />
+                                    </div>
+                                </div>
+                            </div>
+                        </div>
+
+                        <br>
+
+                        <div id="timeLockedErrorMsg" class="alert alert-danger" style="display:none;"></div>
+
+                        <div class="alert alert-success hidden" id="timeLockedData">
+                            <label>Address</label>
+                            <p>Payment should be made to this address:</p>
+                            <div class="row">
+                                <div class="col-lg-6">
+                                    <div class="input-group">
+                                        <input type="text" class="form-control address" value="" readonly>
+                                        <span class="input-group-btn">
+                                            <button class="qrcodeBtn btn btn-default" type="button" data-toggle="modal" data-target="#modalQrcode"><span class="glyphicon glyphicon-qrcode"></span></button>
+                                        </span>
+                                    </div>
+                                </div>
+                            </div>
+                            <label>Redeem Script</label>
+                            <p>This script should be <i>saved and should be shared with all the participants before a payment is made</i>, so they may validate the authenticity of the address, it will also be used later to release the bitcoins.</p>
+                            <textarea class="form-control script" style="height:160px" readonly></textarea>
+                            <label>Shareable URL</label>
+                            <input type="text" class="scriptUrl form-control" readonly>
+                        </div>
+
+                        <input type="button" class="btn btn-primary" value="Submit" id="newTimeLockedAddress">
+                        <br>
+                    </div>
+
 					<div class="tab-pane tab-content" id="newHDaddress">
 						<h2>New HD Address <small>making bip32 even easier</small></h2>
 						<p>Use the form below to generate a <i>master</i> hierarchical deterministic address.</p>
@@ -400,7 +539,7 @@
 						<h2>Transaction <small>Create a new transaction</small></h2>
 						<p>Use this page to create a raw transaction</p>

-						<b>Address, WIF key or Multisig Redeem Script</b>:
+						<b>Address, WIF key or Redeem Script</b>:
 						<div class="input-group">
 							<span class="input-group-btn">
 								<button class="btn btn-info qrcodeScanner" type="button" data-toggle="modal" data-target="#modalQrcodeScanner" forward-result="#redeemFrom"><span class="glyphicon glyphicon-camera"></span></button>
@@ -429,7 +568,7 @@

 								<hr>

-								<label>Null Data</label> <span class="text-muted text-normal">(40 byte limit)</span>
+								<label>Null Data</label> <span class="text-muted text-normal">(80 byte limit, <i>40 bytes recommended</i>)</span>
 								<p class="checkbox">
 									<label><input type="checkbox" id="opReturn" class="checkbox-inline"> Allow data to be sent within the transaction and stored in the blockchain by using <a href="https://bitcoin.org/en/developer-guide#null-data" target="_"blank">OP_RETURN</a>.</label>
 									<div class="text-muted">When using this option you may enter a hex string or address into the address field on the output tab.</div>
@@ -442,6 +581,19 @@
 								<input type="text" class="form-control" value="0" id="nLockTime">

 								<hr>
+
+
+								<label>Replace By Fee (RBF)</label>
+								<p class="checkbox">
+									<label><input type="checkbox" id="txRBF" class="checkbox-inline"> Make this a <a href="https://en.bitcoin.it/wiki/Transaction_replacement" target="_blank">RBF transaction</a>.</label>
+								</p>
+
+								<hr>
+
+								<label>Network</label>
+								<p>The <a href="#settings">settings</a> page can be used to select alternative networks of which you can retrieve your unspent outputs and broadcast a signed transaction into.</p>
+
+								<hr>
 							</div>
 						</div>

@@ -453,7 +605,11 @@
 						<br>

 						<div class="tab-content">
+
 							<div class="tab-pane fade in active" id="txoutputs">
+
+								<span class="pull-right"><a href="javascript:;" id="donateTxBtn" class="btn btn-link"><span class="glyphicon glyphicon-heart"></span> Donate!</a></span>
+
 								<p>Enter the address and amount you wish to make a payment to.</p>
 								<div class="row">
 									<div class="col-xs-8">
@@ -529,13 +685,15 @@

 						<div class="row">
 							<div class="col-xs-3">
-								<label><abbr title="What is not spent will be used as a transaction fee">Transaction Fee</abbr></label>
+								<label><abbr title="What is not spent will be used as a transaction fee">Transaction Fee</abbr>&nbsp;&nbsp;<a href="https://bitcoinfees.21.co/" target="_blank"><span class="glyphicon glyphicon-question-sign"></span></a></label>
 								<input type="text" id="transactionFee" class="form-control" value="0.0000" readonly>
 							</div>
 						</div>

 						<br>

+						<div id="transactionCreateStatus" class="alert alert-danger hidden"></div>
+
 						<div id="transactionCreate" class="alert alert-success hidden">
 							<label>Transaction</label>
 							<button class="qrcodeBtn btn btn-default" type="button" data-toggle="modal" data-target="#modalQrcode" style="float:right;"><span class="glyphicon glyphicon-qrcode"></span></button>
@@ -563,8 +721,11 @@
 						<br>

 						<div class="hidden verifyData" id="verifyRsData">
+
 							<h4>Redeem Script</h4>
 							<p><span style="float:right"><a href="javascript:;" target="_blank" class="verifyLink" title="Link to this page"><span class="glyphicon glyphicon-link"></span></a></span>The above redeem script has been decoded</p>
+
+							<div class="hidden" id="verifyRsDataMultisig">
 								<label>Multi Signature Address</label>
 								<div class="row">
    									<div class="col-lg-6">
@@ -576,6 +737,7 @@
    										</div>
    									</div>
    								</div>
+
 								<label>Required Signatures</label>
 		    						<p class="signaturesRequired">?</p>
    								<label>Signatures Required from</label>
@@ -583,6 +745,58 @@
    									<tbody>
    									</tbody>
    								</table>
+								<br>
+							</div>
+	
+							<div class="hidden verifyData" id="verifyRsDataSegWit">
+				                               	<label>Segwit Address</label>
+   								<div class="row">
+   									<div class="col-lg-6">
+    										<div class="input-group">
+    											<input type="text" class="form-control address segWitAddress" value="" readonly>
+    											<span class="input-group-btn">
+    												<button class="qrcodeBtn btn btn-default" type="button" data-toggle="modal" data-target="#modalQrcode"><span class="glyphicon glyphicon-qrcode"></span></button>
+    											</span>
+    										</div>
+									</div>
+								</div>
+								<br>
+							</div>
+
+							<div class="hidden verifyData" id="verifyRsDataHodl">
+								<label>Hodl Address</label>
+								<div class="row">
+									<div class="col-md-12">
+										<div class="input-group">
+											<input type="text" class="form-control address" value="" readonly>
+											<span class="input-group-btn">
+												<button class="qrcodeBtn btn btn-default" type="button" data-toggle="modal" data-target="#modalQrcode"><span class="glyphicon glyphicon-qrcode"></span></button>
+											</span>
+										</div>
+									</div>
+								</div>
+
+								<label>Required Signature</label>
+								<div class="row">
+									<div class="col-md-12">
+										<div class="input-group">
+											<input type="text" class="form-control address pubkey" value="" readonly>
+											<span class="input-group-btn">
+												<button class="qrcodeBtn btn btn-default" type="button" data-toggle="modal" data-target="#modalQrcode"><span class="glyphicon glyphicon-qrcode"></span></button>
+											</span>
+										</div>
+									</div>
+								</div>
+
+								<label>Unlock Time</label>
+								<div class="row">
+									<div class='col-md-4'>
+										<div class="input-group">
+											<input type="text" class="form-control date" value="" readonly>
+										</div>
+									</div>
+								</div>
+							</div>
 						</div>

 						<div class="hidden verifyData" id="verifyTransactionData">
@@ -591,6 +805,8 @@
 							<div><b>Version</b>: <span class="transactionVersion"></span></div>
 							<div><b>Transaction Size</b>: <span class="transactionSize"></span></div>
 							<div><b>Lock time</b>: <span class="transactionLockTime"></span></div>
+							<div class="transactionSegWit"><b>SegWit</b>: True</div>
+							<div class="transactionRBF"><b>RBF</b>: This is a <a href="https://en.bitcoin.it/wiki/Transaction_replacement">replace by fee</a> transaction!</div>

 							<hr>

@@ -617,6 +833,7 @@
 							</table>
 						</div>

+
 						<div class="hidden verifyData" id="verifyPrivKey">
 							<h4>WIF key</h4>
 							<p>The above wif key has been decoded</p>
@@ -726,11 +943,13 @@

 						<input type="button" value="Submit" class="btn btn-primary" id="verifyBtn">
 						<br>
+
 					</div>

 					<div class="tab-pane tab-content" id="sign">
 						<h2>Sign Transaction <small>once a transaction has been verified</small></h2>
 						<p>Once you have <a href="#verify">verified</a> a transaction you can sign and then <a href="#broadcast">broadcast</a> it into the network.</p>
+
 						<div class="row">
 							<div class="col-md-12">
 								<label for="signPrivateKey">Private key</label>
@@ -752,6 +971,33 @@
 						</div>
 						<br>

+						<a href="javascript:;" id="signAdvancedCollapse">
+							<div class="well well-sm"><span class="glyphicon glyphicon-collapse-down"></span> Advanced Options</div>
+						</a>
+
+						<div id="signAdvanced" class="hidden">
+							<div class="row">
+								<div class="col-md-12">
+									<label for="sighashType">Sig Hash Type</label>
+
+									<select id="sighashType" class="form-control">
+										<option value="1" rel="SIGHASH_ALL: Signs all the inputs and outputs, protecting everything against modification.">ALL (default)</option>
+										<option value="2" rel="SIGHASH_NONE: Signs all of the inputs but none of the outputs, allowing anyone to change where the satoshis are going unless other signatures using other signature hash flags protect the outputs.">NONE</option>
+										<option value="3" rel="SIGHASH_SINGLE: The only output signed is the one corresponding to this input, ensuring nobody can change your part of the transaction but allowing other signers to change their part of the transaction.">SINGLE</option>
+										<option value="129" rel="SIGHASH_ALL|SIGHASH_ANYONECANPAY: Signs all of the outputs but only this one input, it allows anyone to add or remove other inputs, so anyone can contribute additional satoshis but they cannot change how many satoshis are sent nor where they go.">ALL|ANYONECANPAY</option>
+										<option value="130" rel="SIGHASH_NONE|SIGHASH_ANYONECANPAY: Signs only this one input and allows anyone to add or remove other inputs or outputs, so anyone who gets a copy of this input can spend it however they'd like.">NONE|ANYONECANPAY</option>
+										<option value="131" rel="SIGHASH_SINGLE|SIGHASH_ANYONECANPAY: Signs this one input and its corresponding output. Allows anyone to add or remove other inputs.">SINGLE|ANYONECANPAY</option>
+									</select>
+								</div>
+							</div>
+
+							<br>
+
+							<div class="alert alert-info" id="sighashTypeInfo">
+								SIGHASH_ALL: The default, signs all the inputs and outputs, protecting everything except the signature scripts against modification.
+							</div>
+						</div>
+
 						<div class="alert alert-danger hidden" id="signedDataError">
 							<span class="glyphicon glyphicon-exclamation-sign"></span> There is a problem with one or more of your inputs, please check and try again
 						</div>
@@ -772,6 +1018,7 @@

 					<div class="tab-pane tab-content" id="broadcast">
 						<h2>Broadcast Transaction <small>into the bitcoin network</small></h2>
+						<a href="#settings" style="float:right;"><span class="glyphicon glyphicon-cog"></span></a>
 						<p>Enter your hex encoded bitcoin transaction</p>
 						<textarea class="form-control" style="height:125px" id="rawTransaction"></textarea>
 						<br>
@@ -789,19 +1036,22 @@

 					<div class="tab-pane tab-content" id="about">
 						<h2>About <small>open source bitcoin wallet</small></h2>
-						<p>Version 1.2</p>
+						<p>Version 1.3</p>
 						<p>Compatible with bitcoin-qt</p>
 						<p>Github <a href="https://github.com/OutCast3k/coinbin/">https://github.com/OutCast3k/coinbin/</a></p>
 						<p>TOR <a href="http://4zpinp6gdkjfplhk.onion">4zpinp6gdkjfplhk.onion</a></p>
-						<h3>What is bitcoin?</h3>
+						<h3>What is Bitcoin?</h3>
 						<p>Bitcoin is a type of digital currency in which encryption techniques are used to regulate the generation of units of currency and verify the transfer of funds, operating independently of a central bank. See <a href="http://www.weusecoins.com/" target="_blank">weusecoins.com</a> for more information.</p>
+						<p>If you are looking to buy some Bitcoin try <a href="https://localbitcoins.com/?ch=173j" target="_blank">LocalBitcoins.com</a>.</p>
 						<h3>Information</h3>
 						<p>Coinb.in is a free and open source project released under the MIT license, originally by <a href="https://bitcointalk.org/index.php?action=profile;u=34834" target="_blank">OutCast3k</a> in 2013. Discussion of the project can be found at <a href="https://bitcointalk.org/index.php?topic=390046" target="_blank">bitcointalk.org</a> during its early testing stages when its primary focus was to develop a proof of concept multisig solution in javascript.</p>
 						<p>Coinb.in is run and funded by the generosity of others in terms of <a href="https://github.com/OutCast3k/coinbin/graphs/contributors" target="_blank">development</a> and hosting.</p>
 						<h3>Privacy</h3>
-						<p>Coinb.in beleives strongly in privacy, not only do we support the use of TOR, the site does not collect and store IP or transaction data via our servers nor do we store your bitcoins private key. We do use google analytics to track hits and route traffic via cloudflare using an SSL certificate.</p>
+						<p>Coinb.in beleives strongly in privacy, not only do we support the use of TOR, the site does not collect and store IP or transaction data via our servers nor do we store your bitcoins private key. We do route traffic via cloudflare using an SSL certificate.</p>
+						<h3>Support</h3>
+						<p>We recommend that you first check our <a href="https://status.coinb.in/" target="_blank">service status</a> page, if the problem persists you can contact us by emailing support{at}coinb.in.</p>
 						<h3>Donate</h3>
-						<p>Please donate to <a href="bitcoin:1CWHWkTWaq1K5hevimJia3cy">1CWHWkTWaq1K5hevimJia3cyinQsrgXUvg</a> if you found this project useful or want to see more features!</p>
+						<p>Please donate to <a href="bitcoin:1CWHWkTWaq1K5hevimJia3cyinQsrgXUvg">1CWHWkTWaq1K5hevimJia3cyinQsrgXUvg</a> if you found this project useful or want to see more features!</p>
 					</div>

 					<div class="tab-pane tab-content" id="settings">
@@ -814,7 +1064,10 @@
 								<p class="text-muted">Select which network you'd like to use for key pair generation.</p>
 								<select class="form-control" id="coinjs_coin">
 									<option value="bitcoin_mainnet" rel="0x00;0x80;0x05;0x488b21e;0x488ade4;coinb.in;coinb.in">Bitcoin (mainnet)</option>
-									<option value="bitcoin_testnet" rel="0x6f;0xc4;0xef;0x043587cf;0x04358394;blockr.io_bitcointestnet;false">Bitcoin (testnet)</option>
+									<option value="dogecoin_mainnet" rel="0x1e;0x9e;0x16;0x0827421e;0x089944e4;chain.so_dogecoin;chain.so_dogecoin">Dogecoin (mainnet)</option>
+									<option value="carboncoin_mainnet" rel="0x2f;0xaf;0x05;0x488b21e;0x488ade4;cryptoid.info_carboncoin;cryptoid.info_carboncoin">Carboncoin (mainnet)</option>
+									<option value="shadowcash_mainnet" rel="0x3f;0xbf;0x7d;0xee80286a;0xee8031e8;false;false">ShadowCash (mainnet)</option>
+									<option value="bitcoin_testnet" rel="0x6f;0xef;0xc4;0x043587cf;0x04358394;false;false">Bitcoin (testnet)</option>

 									<option value="custom" rel="0x00;0x80;0x05;0x488b21e;0x488ade4;false;false">Custom</option>
 								</select>
@@ -857,7 +1110,7 @@

 							<br>

-							<div class="alert alert-info"> <span class="glyphicon glyphicon-info-sign"></span> You will not be able to automatically broadcast or retreive your unspent inputs from coinb.in when using this setting and will need to use your desktop client instead, however everything else will continue to function normally.</div>
+							<div class="alert alert-info"> <span class="glyphicon glyphicon-info-sign"></span> You will not be able to automatically broadcast or retreive your unspent outputs from coinb.in when using this setting and will need to use your desktop client instead, however everything else such as creating key pairs, addresses, transaction generation and signing will continue to function normally.</div>
 						</div>

 						<hr>
@@ -868,8 +1121,10 @@
 								<p class="text-muted">Select the network you wish to broadcast the transaction via</p>
 								<select class="form-control" id="coinjs_broadcast">
 									<option value="coinb.in">coinb.in (Bitcoin mainnet)</option>
-									<option value="blockr.io_bitcoinmainnet"> Blockr.io (Bitcoin mainnet)</option>
-									<option value="blockr.io_bitcointestnet"> Blockr.io (Bitcoin testnet)</option>
+									<option value="chain.so_bitcoinmainnet"> Chain.so (Bitcoin mainnet)</option>
+									<option value="blockcypher_bitcoinmainnet"> Blockcypher.com (Bitcoin mainnet)</option>
+									<option value="chain.so_dogecoin"> Chain.so (Dogecoin)</option>
+									<option value="cryptoid.info_carboncoin"> Cryptoid.info (Carboncoin)</option>
 								</select>
 							</div>
 						</div>
@@ -882,6 +1137,9 @@
 								<p class="text-muted">Select the network you wish to retreive your unspent inputs from</p>
 								<select class="form-control" id="coinjs_utxo">
 									<option value="coinb.in">coinb.in (Bitcoin mainnet)</option>
+									<option value="chain.so_litecoin"> Chain.so (Litecoin)</option>
+									<option value="chain.so_dogecoin"> Chain.so (Dogecoin)</option>
+									<option value="cryptoid.info_carboncoin"> Cryptoid.info (Carboncoin)</option>
 								</select>
 							</div>
 						</div>
@@ -896,7 +1154,7 @@
 					</div>

 					<br>
-					<p class="text-muted">This page uses javascript to generate your addresses and sign your transactions within your browser, this means we <i>never</i> receive your private keys, this can be indepently verified by reviewing the source code on <a href="https://github.com/OutCast3k/coinbin/" target="_blank">github</a>. You can even <a href="https://github.com/OutCast3k/coinbin/archive/master.zip">download</a> this page and host it yourself or run it offline!</p>
+					<p class="text-muted">This page uses javascript to generate your addresses and sign your transactions within your browser, this means we <i>never</i> receive your private keys, this can be independently verified by reviewing the source code on <a href="https://github.com/OutCast3k/coinbin/" target="_blank">github</a>. You can even <a href="https://github.com/OutCast3k/coinbin/archive/master.zip">download</a> this page and host it yourself or run it offline!</p>
 					<br>

 				</div>
@@ -905,7 +1163,7 @@

 		<div id="footer">
 			<div class="container text-right">
-	        		<p class="text-muted">Version 1.2</p>
+	        		<p class="text-muted">Version 1.3</p>
 			</div>
 		</div>

@@ -924,6 +1182,12 @@

 					<br>
 					<div id="walletSendConfirmStatus" class="alert alert-danger hidden"></div>
+
+					<div id="walletSendFailTransaction" class="alert alert-info hidden">
+						<b>Raw Transaction:</b>
+						<p>Below is a copy of the transaction we tried to submit</p>
+						<textarea class="form-control" readonly></textarea>
+					</div>
 				</div>

 				<div class="modal-footer">
@@ -980,6 +1244,84 @@
 	</div>
 	<!-- qrcode scanner modal -->

+	<!-- mediator modal -->
+	<div class="modal fade" id="modalMediator" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
+		<div class="modal-dialog">
+			<div class="modal-content">
+				<div class="modal-header">
+					<button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+					<h4 class="modal-title">Transaction Mediation</h4>
+				</div>
+
+				<div class="modal-body">
+					<p>You can add a public key when creating a <i>2-of-3 multi signature address</i> and for a low fee your mediator will help with the recovery of the funds should any disputes arise.</p>
+
+					<p>Should a dispute arise please contact the below address for further information</p>
+					<div class="row">
+						<div class="col-md-5">
+							<label>Mediator:</label>
+
+							<!-- 
+								You need to contact us before adding your pubkey 
+								and submitting a pull request on github. 
+
+								format is: pubkey;email;fee
+							-->
+
+							<select id="mediatorList" class="form-control">
+								<option value="02b6231cc602740c29436eafbb6448880f4058cc3d2745c709deee313104678277;support@coinb.in;1">Coinb.in</option>
+							</select>
+						</div>
+
+						<div class="col-md-5">
+							<label>Address:</label> <span class="text-muted">(for disputes)</span>
+							<input id="mediatorEmail" type="text" class="form-control address" value="" readonly>	
+						</div>
+
+						<div class="col-md-2">
+							<label>Fee (%):</label> 
+							<input id="mediatorFee" type="text" class="form-control address" value="" readonly>	
+						</div>
+
+					</div>
+					<br>
+
+					<label>Public Key:</label>
+					<input id="mediatorPubkey" type="text" class="form-control address" value="" readonly>
+					<br>
+				</div>
+
+				<div class="modal-footer">
+					<button class="btn btn-primary" type="button" id="mediatorAddKey">Add Public Key</button>
+					<button type="button" class="btn btn-default" data-dismiss="modal" id="mediatorClose">Close</button>
+				</div>
+			</div>
+		</div>
+	</div>
+	<!-- mediator modal -->
+
+
+	<!-- warning (fee) modal -->
+	<div class="modal fade" id="modalWarningFee" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true">
+		<div class="modal-dialog">
+			<div class="modal-content">
+				<div class="modal-header">
+					<button type="button" class="close" data-dismiss="modal" aria-hidden="true">&times;</button>
+					<h4 class="modal-title"><b>Warning High Fee!</b></h4>
+				</div>
+
+				<div class="modal-body">
+					Please be aware that you have created a transaction with what seems to be a very high fee of <span id="modalWarningFeeAmount"></span> BTC!
+				</div>
+
+				<div class="modal-footer">
+					<button type="button" class="btn btn-primary" data-dismiss="modal" id="warningFeeClose">OK, I've got it!</button>
+				</div>
+			</div>
+		</div>
+	</div>
+	<!-- warning (fee) modal -->
+
 	<div class="hidden" id="entropybucket"></div>
 	</body>
 </html>
@@ -1,6 +1,6 @@
 /*
 Coinjs 0.01 beta by OutCast3k{at}gmail.com
- A bitcoin frameworkcoinjs.
+ A bitcoin framework.

 http://github.com/OutCast3k/coinjs or http://coinb.in/coinjs
 */
@@ -98,9 +98,9 @@
 	}

 	/* provide a public key and return address */
-	coinjs.pubkey2address = function(h){
+	coinjs.pubkey2address = function(h, byte){
 		var r = ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(h), {asBytes: true}));
-		r.unshift(coinjs.pub);
+		r.unshift(byte || coinjs.pub);
 		var hash = Crypto.SHA256(Crypto.SHA256(r, {asBytes: true}), {asBytes: true});
 		var checksum = hash.slice(0, 4);
 		return coinjs.base58encode(r.concat(checksum));
@@ -135,6 +135,49 @@
 		return {'address':address, 'redeemScript':redeemScript};
 	}

+	/* new time locked address, provide the pubkey and time necessary to unlock the funds.
+	   when time is greater than 500000000, it should be a unix timestamp (seconds since epoch),
+	   otherwise it should be the block height required before this transaction can be released. 
+
+	   may throw a string on failure!
+	*/
+	coinjs.simpleHodlAddress = function(pubkey, checklocktimeverify) {
+
+		if(checklocktimeverify < 0) {
+			throw "Parameter for OP_CHECKLOCKTIMEVERIFY is negative.";
+		}
+
+		var s = coinjs.script();
+		s.writeBytes(coinjs.numToByteArray(checklocktimeverify));
+		s.writeOp(177);//OP_CHECKLOCKTIMEVERIFY
+		s.writeOp(117);//OP_DROP
+		s.writeBytes(Crypto.util.hexToBytes(pubkey));
+		s.writeOp(172);//OP_CHECKSIG
+
+		var x = ripemd160(Crypto.SHA256(s.buffer, {asBytes: true}), {asBytes: true});
+		x.unshift(coinjs.multisig);
+		var r = x;
+		r = Crypto.SHA256(Crypto.SHA256(r, {asBytes: true}), {asBytes: true});
+		var checksum = r.slice(0,4);
+		var redeemScript = Crypto.util.bytesToHex(s.buffer);
+		var address = coinjs.base58encode(x.concat(checksum));
+
+		return {'address':address, 'redeemScript':redeemScript};
+	}
+
+	/* create a new segwit address */
+	coinjs.segwitAddress = function(pubkey){
+		var keyhash = [0x00,0x14].concat(ripemd160(Crypto.SHA256(Crypto.util.hexToBytes(pubkey), {asBytes: true}), {asBytes: true}));
+		var x = ripemd160(Crypto.SHA256(keyhash, {asBytes: true}), {asBytes: true});
+		x.unshift(coinjs.multisig);
+		var r = x;
+		r = Crypto.SHA256(Crypto.SHA256(r, {asBytes: true}), {asBytes: true});
+		var checksum = r.slice(0,4);
+		var address = coinjs.base58encode(x.concat(checksum));
+
+		return {'address':address, 'type':'segwit', 'redeemscript':Crypto.util.bytesToHex(keyhash)};
+	}
+
 	/* provide a privkey and return an WIF  */
 	coinjs.privkey2wif = function(h){
 		var r = Crypto.util.hexToBytes(h);
@@ -248,6 +291,7 @@

 	/* decompress an compressed public key */
 	coinjs.pubkeydecompress = function(pubkey) {
+		if((typeof(pubkey) == 'string') && pubkey.match(/^[a-f0-9]+$/i)){
 			var curve = EllipticCurve.getSECCurveByName("secp256k1");
 			try {
 				var pt = curve.curve.decodePointHex(pubkey);
@@ -263,6 +307,8 @@
 				return false;
 			}
 		}
+		return false;
+	}

 	coinjs.testdeterministicK = function() {
 		// https://github.com/bitpay/bitcore/blob/9a5193d8e94b0bd5b8e7f00038e7c0b935405a03/test/crypto/ecdsa.js
@@ -587,7 +633,7 @@
 		} else if (coinjs.isArray(data)) {
 			r.buffer = data;
 		} else if (data instanceof coinjs.script) {
-			r.buffer = r.buffer;
+			r.buffer = data.buffer;
 		} else {
 			r.buffer = data;
 		}
@@ -649,6 +695,21 @@
 					r.pubkeys = pubkeys;
 					var multi = coinjs.pubkeys2MultisigAddress(pubkeys, r.signaturesRequired);
 					r.address = multi['address'];
+					r.type = 'multisig__'; // using __ for now to differentiat from the other object .type == "multisig"
+				} else if((s.chunks.length==2) && (s.buffer[0] == 0 && s.buffer[1] == 20)){ // SEGWIT
+					r = {};
+					r.type = "segwit__";
+					var rs = Crypto.util.bytesToHex(s.buffer);
+					r.address = coinjs.pubkey2address(rs, coinjs.multisig);
+					r.redeemscript = rs;
+
+				} else if(s.chunks.length == 5 && s.chunks[1] == 177 && s.chunks[2] == 117 && s.chunks[4] == 172){
+					// ^ <unlocktime> OP_CHECKLOCKTIMEVERIFY OP_DROP <pubkey> OP_CHECKSIG ^
+					r = {}
+					r.pubkey = Crypto.util.bytesToHex(s.chunks[3]);
+					r.checklocktimeverify = coinjs.bytesToNum(s.chunks[0].slice());
+					r.address = coinjs.simpleHodlAddress(r.pubkey, r.checklocktimeverify).address;
+					r.type = "hodl__";
 				}
 			} catch(e) {
 				// console.log(e);
@@ -661,7 +722,7 @@
 		r.spendToScript = function(address){
 			var addr = coinjs.addressDecode(address);
 			var s = coinjs.script();
-			if(addr.version==5){ // multisig address
+			if(addr.version==coinjs.multisig){ // multisig address
 				s.writeOp(169); //OP_HASH160
 				s.writeBytes(addr.bytes);
 				s.writeOp(135); //OP_EQUAL
@@ -731,15 +792,16 @@
 		r.lock_time = 0;
 		r.ins = [];
 		r.outs = [];
+		r.witness = [];
 		r.timestamp = null;
 		r.block = null;

 		/* add an input to a transaction */
-		r.addinput = function(txid, index, script){
+		r.addinput = function(txid, index, script, sequence){
 			var o = {};
 			o.outpoint = {'hash':txid, 'index':index};
 			o.script = coinjs.script(script||[]);
-			o.sequence = (r.lock_time==0) ? 4294967295 : 0;
+			o.sequence = sequence || ((r.lock_time==0) ? 4294967295 : 0);
 			return this.ins.push(o);
 		}

@@ -796,7 +858,7 @@
 		/* add data to a transaction */
 		r.adddata = function(data){
 			var r = false;
-			if(((data.match(/^[a-f0-9]+$/gi)) && data.length<80) && (data.length%2)==0) {
+			if(((data.match(/^[a-f0-9]+$/gi)) && data.length<160) && (data.length%2)==0) {
 				var s = coinjs.script();
 				s.writeOp(106); // OP_RETURN
 				s.writeBytes(Crypto.util.hexToBytes(data));
@@ -870,9 +932,12 @@
 		}

 		/* generate the transaction hash to sign from a transaction input */
-		r.transactionHash = function(index) {
+		r.transactionHash = function(index, sigHashType) {
+
 			var clone = coinjs.clone(this);
-			if((clone.ins) && clone.ins[index]){
+			var shType = sigHashType || 1;
+
+			/* black out all other ins, except this one */
 			for (var i = 0; i < clone.ins.length; i++) {
 				if(index!=i){
 					clone.ins[i].script = coinjs.script();
@@ -882,8 +947,62 @@
 			var extract = this.extractScriptKey(index);
 			clone.ins[index].script = coinjs.script(extract['script']);

+			if((clone.ins) && clone.ins[index]){
+
+				/* SIGHASH : For more info on sig hashs see https://en.bitcoin.it/wiki/OP_CHECKSIG
+					and https://bitcoin.org/en/developer-guide#signature-hash-type */
+
+				if(shType == 1){
+					//SIGHASH_ALL 0x01
+
+				} else if(shType == 2){
+					//SIGHASH_NONE 0x02
+					clone.outs = [];
+					for (var i = 0; i < clone.ins.length; i++) {
+						if(index!=i){
+							clone.ins[i].sequence = 0;
+						}
+					}
+
+				} else if(shType == 3){
+
+					//SIGHASH_SINGLE 0x03
+					clone.outs.length = index + 1;
+
+					for(var i = 0; i < index; i++){
+						clone.outs[i].value = -1;
+						clone.outs[i].script.buffer = [];
+					}
+
+					for (var i = 0; i < clone.ins.length; i++) {
+						if(index!=i){
+							clone.ins[i].sequence = 0;
+						}
+					}
+
+				} else if (shType >= 128){
+					//SIGHASH_ANYONECANPAY 0x80
+					clone.ins = [clone.ins[index]];
+
+					if(shType==129){
+						// SIGHASH_ALL + SIGHASH_ANYONECANPAY
+
+					} else if(shType==130){
+						// SIGHASH_NONE + SIGHASH_ANYONECANPAY
+						clone.outs = [];
+
+					} else if(shType==131){
+                                                // SIGHASH_SINGLE + SIGHASH_ANYONECANPAY
+						clone.outs.length = index + 1;
+						for(var i = 0; i < index; i++){
+							clone.outs[i].value = -1;
+							clone.outs[i].script.buffer = [];
+						}
+					}
+				}
+
 				var buffer = Crypto.util.hexToBytes(clone.serialize());
-				buffer = buffer.concat(coinjs.numToBytes(parseInt(1),4));
+				buffer = buffer.concat(coinjs.numToBytes(parseInt(shType), 4));
 				var hash = Crypto.SHA256(buffer, {asBytes: true});
 				var r = Crypto.util.bytesToHex(Crypto.SHA256(hash, {asBytes: true}));
 				return r;
@@ -892,15 +1011,124 @@
 			}
 		}

+		/* generate a segwit transaction hash to sign from a transaction input */
+		r.transactionHashSegWitV0 = function(index, sigHashType){
+			/* 
+			   Notice: coinb.in by default, deals with segwit transactions in a non-standard way.
+			   Segwit transactions require that input values are included in the transaction hash.
+			   To save wasting resources and potentially slowing down this service, we include the amount with the 
+			   redeem script to generate the transaction hash and remove it after its signed.
+			*/
+
+			// start redeem script check
+			var extract = this.extractScriptKey(index);
+			if(extract['type'] != 'segwit'){
+				return {'result':0, 'fail':'redeemscript', 'response':'redeemscript missing or not valid for segwit'};
+			}
+
+			var scriptcode = Crypto.util.hexToBytes(extract['script']);
+			if(scriptcode[0] != 0){
+				return {'result':0, 'fail':'scriptcode', 'response':'redeemscript is not valid'};
+			}
+
+			if(extract['value'] == -1){
+				return {'result':0, 'fail':'value', 'response':'unable to generate a valid segwit hash without a value'};				
+			}
+
+			// end of redeem script check
+
+			scriptcode = scriptcode.slice(1);
+			scriptcode.unshift(25, 118, 169);
+			scriptcode.push(136, 172);
+
+			var value = coinjs.numToBytes(extract['value'], 8);
+
+			// start
+
+			var zero = coinjs.numToBytes(0, 32);
+			var version = coinjs.numToBytes(parseInt(this.version), 4);
+
+			var bufferTmp = [];
+			if(!(sigHashType >= 80)){	// not sighash anyonecanpay 
+				for(var i = 0; i < this.ins.length; i++){
+					bufferTmp = bufferTmp.concat(Crypto.util.hexToBytes(this.ins[i].outpoint.hash).reverse());
+					bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].outpoint.index, 4));
+				}
+			}
+			var hashPrevouts = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {asBytes: true}), {asBytes: true}) : zero; 
+
+			var bufferTmp = [];
+			if(!(sigHashType >= 80) && sigHashType != 2 && sigHashType != 3){ // not sighash anyonecanpay & single & none
+				for(var i = 0; i < this.ins.length; i++){
+					bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.ins[i].sequence, 4));
+				}
+			}
+			var hashSequence = bufferTmp.length >= 1 ? Crypto.SHA256(Crypto.SHA256(bufferTmp, {asBytes: true}), {asBytes: true}) : zero; 
+
+			var outpoint = Crypto.util.hexToBytes(this.ins[index].outpoint.hash).reverse();
+			outpoint = outpoint.concat(coinjs.numToBytes(this.ins[index].outpoint.index, 4));
+
+			var nsequence = coinjs.numToBytes(this.ins[index].sequence, 4);
+			var hashOutputs = zero;
+			var bufferTmp = [];
+			if(sigHashType != 2 && sigHashType != 3){		// not sighash single & none
+				for(var i = 0; i < this.outs.length; i++ ){
+					bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[i].value, 8));
+					bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+					bufferTmp = bufferTmp.concat(this.outs[i].script.buffer);
+				}
+				hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {asBytes: true}), {asBytes: true});
+
+			} else if ((sigHashType == 2) && index < this.outs.length){ // is sighash single
+				bufferTmp = bufferTmp.concat(coinjs.numToBytes(this.outs[index].value, 8));
+				bufferTmp = bufferTmp.concat(coinjs.numToVarInt(this.outs[i].script.buffer.length));
+				bufferTmp = bufferTmp.concat(this.outs[index].script.buffer);
+				hashOutputs = Crypto.SHA256(Crypto.SHA256(bufferTmp, {asBytes: true}), {asBytes: true});
+			}
+
+			var locktime = coinjs.numToBytes(this.lock_time, 4);
+			var sighash = coinjs.numToBytes(sigHashType, 4);
+
+			var buffer = []; 
+			buffer = buffer.concat(version);
+			buffer = buffer.concat(hashPrevouts);
+			buffer = buffer.concat(hashSequence);
+			buffer = buffer.concat(outpoint);
+			buffer = buffer.concat(scriptcode);
+			buffer = buffer.concat(value);
+			buffer = buffer.concat(nsequence);
+			buffer = buffer.concat(hashOutputs);
+			buffer = buffer.concat(locktime);
+			buffer = buffer.concat(sighash);
+
+			var hash = Crypto.SHA256(buffer, {asBytes: true});
+			return {'result':1,'hash':Crypto.util.bytesToHex(Crypto.SHA256(hash, {asBytes: true})), 'response':'hash generated'};
+		}
+
 		/* extract the scriptSig, used in the transactionHash() function */
 		r.extractScriptKey = function(index) {
 			if(this.ins[index]){
 				if((this.ins[index].script.chunks.length==5) && this.ins[index].script.chunks[4]==172 && coinjs.isArray(this.ins[index].script.chunks[2])){ //OP_CHECKSIG
 					// regular scriptPubkey (not signed)
 					return {'type':'scriptpubkey', 'signed':'false', 'signatures':0, 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)};
+				} else if((this.ins[index].script.chunks.length==2) && this.ins[index].script.chunks[0][0]==48 && this.ins[index].script.chunks[1].length == 5 && this.ins[index].script.chunks[1][1]==177){//OP_CHECKLOCKTIMEVERIFY
+					// hodl script (signed)
+					return {'type':'hodl', 'signed':'true', 'signatures':1, 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)};
 				} else if((this.ins[index].script.chunks.length==2) && this.ins[index].script.chunks[0][0]==48){ 
 					// regular scriptPubkey (probably signed)
 					return {'type':'scriptpubkey', 'signed':'true', 'signatures':1, 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)};
+				} else if(this.ins[index].script.chunks.length == 5 && this.ins[index].script.chunks[1] == 177){//OP_CHECKLOCKTIMEVERIFY
+					// hodl script (not signed)
+					return {'type':'hodl', 'signed':'false', 'signatures': 0, 'script': Crypto.util.bytesToHex(this.ins[index].script.buffer)};
+				} else if((this.ins[index].script.chunks.length <= 3 && this.ins[index].script.chunks.length > 0) && this.ins[index].script.chunks[0].length == 22 && this.ins[index].script.chunks[0][0] == 0){
+					// segwit script
+					var signed = ((this.witness[index]) && this.witness[index].length==2) ? 'true' : 'false';
+					var sigs = (signed == 'true') ? 1 : 0;
+					var value = -1; // no value found
+					if((this.ins[index].script.chunks[2]) && this.ins[index].script.chunks[2].length==8){
+						value = coinjs.bytesToNum(this.ins[index].script.chunks[2]);  // value found encoded in transaction (THIS IS NON STANDARD)
+					}
+					return {'type':'segwit', 'signed':signed, 'signatures': sigs, 'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[0]), 'value': value};
 				} else if (this.ins[index].script.chunks[0]==0 && this.ins[index].script.chunks[this.ins[index].script.chunks.length-1][this.ins[index].script.chunks[this.ins[index].script.chunks.length-1].length-1]==174) { // OP_CHECKMULTISIG
 					// multisig script, with signature(s) included
 					return {'type':'multisig', 'signed':'true', 'signatures':this.ins[index].script.chunks.length-2, 'script': Crypto.util.bytesToHex(this.ins[index].script.chunks[this.ins[index].script.chunks.length-1])};
@@ -920,7 +1148,7 @@
 		}

 		/* generate a signature from a transaction hash */
-		r.transactionSig = function(index, wif){
+		r.transactionSig = function(index, wif, sigHashType, txhash){

 			function serializeSig(r, s) {
 				var rBa = r.toByteArraySigned();
@@ -941,7 +1169,8 @@
 				return sequence;
 			}

-			var hash = Crypto.util.hexToBytes(this.transactionHash(index));
+			var shType = sigHashType || 1;
+			var hash = txhash || Crypto.util.hexToBytes(this.transactionHash(index, shType));

 			if(hash){
 				var curve = EllipticCurve.getSECCurveByName("secp256k1");
@@ -966,7 +1195,7 @@
 				};

 				var sig = serializeSig(r, s);
-				sig.push(parseInt(1, 10));
+				sig.push(parseInt(shType, 10));

 				return Crypto.util.bytesToHex(sig);
 			} else {
@@ -995,12 +1224,10 @@
 			// hash is a byteArray of the message digest. so h1 == hash in our case

 			// Step: b
-			var v = new Uint8Array(32);
-			v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];
+			var v = [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1];

 			// Step: c
-			var k = new Uint8Array(32);
-			k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];
+			var k = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0];

 			// Step: d
 			k = Crypto.HMAC(Crypto.SHA256, v.concat([0]).concat(x).concat(hash), k, { asBytes: true });
@@ -1039,9 +1266,10 @@
 		};

 		/* sign a "standard" input */
-		r.signinput = function(index, wif){
+		r.signinput = function(index, wif, sigHashType){
 			var key = coinjs.wif2pubkey(wif);
-			var signature = this.transactionSig(index, wif);
+			var shType = sigHashType || 1;
+			var signature = this.transactionSig(index, wif, shType);
 			var s = coinjs.script();
 			s.writeBytes(Crypto.util.hexToBytes(signature));
 			s.writeBytes(Crypto.util.hexToBytes(key['pubkey']));
@@ -1049,8 +1277,20 @@
 			return true;
 		}

+		/* signs a time locked / hodl input */
+		r.signhodl = function(index, wif, sigHashType){
+			var shType = sigHashType || 1;
+			var signature = this.transactionSig(index, wif, shType);
+			var redeemScript = this.ins[index].script.buffer
+			var s = coinjs.script();
+			s.writeBytes(Crypto.util.hexToBytes(signature));
+			s.writeBytes(redeemScript);
+			this.ins[index].script = s;
+			return true;
+		}
+		
 		/* sign a multisig input */
-		r.signmultisig = function(index, wif){
+		r.signmultisig = function(index, wif, sigHashType){

 			function scriptListPubkey(redeemScript){
 				var r = {};
@@ -1062,46 +1302,87 @@
 	
 			function scriptListSigs(scriptSig){
 				var r = {};
+				var c = 0;
 				if (scriptSig.chunks[0]==0 && scriptSig.chunks[scriptSig.chunks.length-1][scriptSig.chunks[scriptSig.chunks.length-1].length-1]==174){
 					for(var i=1;i<scriptSig.chunks.length-1;i++){				
-						r[i] = scriptSig.chunks[i];
+						if (scriptSig.chunks[i] != 0){
+							c++;
+							r[c] = scriptSig.chunks[i];
+						}
 					}
 				}
 				return r;
 			}

 			var redeemScript = (this.ins[index].script.chunks[this.ins[index].script.chunks.length-1]==174) ? this.ins[index].script.buffer : this.ins[index].script.chunks[this.ins[index].script.chunks.length-1];
-			var sighash = Crypto.util.hexToBytes(this.transactionHash(index));
-			var signature = Crypto.util.hexToBytes(this.transactionSig(index, wif));
+
+			var pubkeyList = scriptListPubkey(coinjs.script(redeemScript));
+			var sigsList = scriptListSigs(this.ins[index].script);
+
+			var shType = sigHashType || 1;
+			var sighash = Crypto.util.hexToBytes(this.transactionHash(index, shType));
+			var signature = Crypto.util.hexToBytes(this.transactionSig(index, wif, shType));
+
+			sigsList[coinjs.countObject(sigsList)+1] = signature;
+
 			var s = coinjs.script();

 			s.writeOp(0);

-			if(this.ins[index].script.chunks[this.ins[index].script.chunks.length-1]==174){
-				s.writeBytes(signature);
-
-			}  else if (this.ins[index].script.chunks[0]==0 && this.ins[index].script.chunks[this.ins[index].script.chunks.length-1][this.ins[index].script.chunks[this.ins[index].script.chunks.length-1].length-1]==174){
-				var pubkeyList = scriptListPubkey(coinjs.script(redeemScript));
-				var sigsList = scriptListSigs(this.ins[index].script);
-				sigsList[coinjs.countObject(sigsList)+1] = signature;
-
 			for(x in pubkeyList){
 				for(y in sigsList){
+					this.ins[index].script.buffer = redeemScript;
+					sighash = Crypto.util.hexToBytes(this.transactionHash(index, sigsList[y].slice(-1)[0]*1));
 					if(coinjs.verifySignature(sighash, sigsList[y], pubkeyList[x])){
 						s.writeBytes(sigsList[y]);
 					}
 				}
 			}

-			}
-
 			s.writeBytes(redeemScript);
 			this.ins[index].script = s;
 			return true;
 		}

+		/* sign segwit input */
+		r.signsegwit = function(index, wif, sigHashType){
+			var shType = sigHashType || 1;
+
+			var wif2 = coinjs.wif2pubkey(wif);
+			var segwit = coinjs.segwitAddress(wif2['pubkey']);
+
+			if(segwit['redeemscript'] == Crypto.util.bytesToHex(this.ins[index].script.chunks[0])){
+				var txhash = this.transactionHashSegWitV0(index, shType);
+				if(txhash.result == 1){
+					var segwitHash = Crypto.util.hexToBytes(txhash.hash);
+					var signature = this.transactionSig(index, wif, shType, segwitHash);
+				
+					// remove any non standard data we store, i.e. input value
+					var script = coinjs.script();
+					script.writeBytes(this.ins[index].script.chunks[0]);	
+					this.ins[index].script = script;
+
+					this.witness.push([signature, wif2['pubkey']]);
+
+					/* reorder witness data */
+					var witness_order = [];
+					for(var i = 0; i < this.ins.length; i++){
+						for(var y = 0; y < this.witness.length; y++){
+							var sw = coinjs.segwitAddress(this.witness[y][1]);
+							if(sw['redeemscript'] == Crypto.util.bytesToHex(this.ins[i].script.chunks[0])){
+								witness_order.push(this.witness[y]);
+							}
+						}
+					}
+					this.witness = witness_order;
+				}
+			}
+			return true;
+		}
+
 		/* sign inputs */
-		r.sign = function(wif){
+		r.sign = function(wif, sigHashType){
+			var shType = sigHashType || 1;
 			for (var i = 0; i < this.ins.length; i++) {
 				var d = this.extractScriptKey(i);

@@ -1110,9 +1391,17 @@
 				var pubkeyHash = script.pubkeyHash(w2a['address']);

 				if(((d['type'] == 'scriptpubkey' && d['script']==Crypto.util.bytesToHex(pubkeyHash.buffer)) || d['type'] == 'empty') && d['signed'] == "false"){
-					this.signinput(i, wif);
+					this.signinput(i, wif, shType);
+
+				} else if (d['type'] == 'hodl' && d['signed'] == "false") {
+					this.signhodl(i, wif, shType);
+
 				} else if (d['type'] == 'multisig') {
-					this.signmultisig(i, wif);
+					this.signmultisig(i, wif, shType);
+
+				} else if (d['type'] == 'segwit') {
+					this.signsegwit(i, wif, shType);
+
 				} else {
 					// could not sign
 				}
@@ -1124,8 +1413,12 @@
 		r.serialize = function(){
 			var buffer = [];
 			buffer = buffer.concat(coinjs.numToBytes(parseInt(this.version),4));
-			buffer = buffer.concat(coinjs.numToVarInt(this.ins.length));

+			if(this.witness.length>=1){
+				buffer = buffer.concat([0x00, 0x01]);
+			}
+
+			buffer = buffer.concat(coinjs.numToVarInt(this.ins.length));
 			for (var i = 0; i < this.ins.length; i++) {
 				var txin = this.ins[i];
 				buffer = buffer.concat(Crypto.util.hexToBytes(txin.outpoint.hash).reverse());
@@ -1145,6 +1438,16 @@
 				buffer = buffer.concat(scriptBytes);
 			}

+			if(this.witness.length>=1){
+				for(var i = 0; i < this.witness.length; i++){
+	 				buffer = buffer.concat(coinjs.numToVarInt(this.witness[i].length));
+					for(var x = 0; x < this.witness[i].length; x++){
+		 				buffer = buffer.concat(coinjs.numToVarInt(Crypto.util.hexToBytes(this.witness[i][x]).length));
+						buffer = buffer.concat(Crypto.util.hexToBytes(this.witness[i][x]));
+					}
+				}
+			}
+
 			buffer = buffer.concat(coinjs.numToBytes(parseInt(this.lock_time),4));
 			return Crypto.util.bytesToHex(buffer);
 		}
@@ -1156,6 +1459,8 @@
 			}

 			var pos = 0;
+			var witness = false;
+
 			var readAsInt = function(bytes) {
 				if (bytes == 0) return 0;
 				pos++;
@@ -1181,8 +1486,15 @@
 			}

 			var obj = new coinjs.transaction();
-
 			obj.version = readAsInt(4);
+
+			if(buffer[pos] == 0x00 && buffer[pos+1] == 0x01){
+				// segwit transaction
+				witness = true;
+				obj.witness = [];
+				pos += 2;
+			}
+
 			var ins = readVarInt();
 			for (var i = 0; i < ins; i++) {
 				obj.ins.push({
@@ -1203,6 +1515,21 @@
 				});
 			}

+			if(witness == true){
+				for (i = 0; i < ins; ++i) {
+					var count = readVarInt();
+					var vector = [];
+					for(var y = 0; y < count; y++){
+						var slice = readVarInt();
+						pos += slice;
+						if(!coinjs.isArray(obj.witness[i])){
+							obj.witness[i] = [];
+						}
+						obj.witness[i].push(Crypto.util.bytesToHex(buffer.slice(pos - slice, pos)));
+					}
+				}
+			}
+
 			obj.lock_time = readAsInt(4);
 			return obj;
 		}
@@ -1373,7 +1700,7 @@
 	/* clone an object */
 	coinjs.clone = function(obj) {
 		if(obj == null || typeof(obj) != 'object') return obj;
-		var temp = obj.constructor();
+		var temp = new obj.constructor();

 		for(var key in obj) {
 			if(obj.hasOwnProperty(key)) {
@@ -1384,14 +1711,24 @@
 	}

 	coinjs.numToBytes = function(num,bytes) {
-		if (typeof bytes === undefined) bytes = 8;
+		if (typeof bytes === "undefined") bytes = 8;
 		if (bytes == 0) { 
 			return [];
+		} else if (num == -1){
+			return Crypto.util.hexToBytes("ffffffffffffffff");
 		} else {
 			return [num % 256].concat(coinjs.numToBytes(Math.floor(num / 256),bytes-1));
 		}
 	}

+	coinjs.numToByteArray = function(num) {
+		if (num <= 256) { 
+			return [num];
+		} else {
+			return [num % 256].concat(coinjs.numToByteArray(Math.floor(num / 256)));
+		}
+	}
+
 	coinjs.numToVarInt = function(num) {
 		if (num < 253) {
 			return [num];
@@ -1400,7 +1737,7 @@
 		} else if (num < 4294967296) {
 			return [254].concat(coinjs.numToBytes(num,4));
 		} else {
-			return [253].concat(coinjs.numToBytes(num,8));
+			return [255].concat(coinjs.numToBytes(num,8));
 		}
 	}

@@ -2,6 +2,10 @@ $(document).ready(function() {

 	/* open wallet code */

+	var explorer_tx = "https://coinb.in/tx/"
+	var explorer_addr = "https://coinb.in/addr/"
+	var explorer_block = "https://coinb.in/block/"
+
 	$("#openBtn").click(function(){
 		var email = $("#openEmail").val().toLowerCase();
 		if(email.match(/[\s\w\d]+@[\s\w\d]+/g)){
@@ -26,7 +30,7 @@ $(document).ready(function() {
 					var keys = coinjs.newKeys(s);

 					$("#walletAddress").html(keys.address);
-					$("#walletHistory").attr('href','https://btc.blockr.io/address/info/'+keys.address);
+					$("#walletHistory").attr('href',explorer_addr+keys.address);

 					$("#walletQrCode").html("");
 					var qrcode = new QRCode("walletQrCode");
@@ -63,7 +67,7 @@ $(document).ready(function() {
 		$("#openWallet").addClass("hidden").show();

 		$("#walletAddress").html("");
-		$("#walletHistory").attr('href','https://btc.blockr.io/address/info/');
+		$("#walletHistory").attr('href',explorer_addr);

 		$("#walletQrCode").html("");
 		var qrcode = new QRCode("walletQrCode");
@@ -99,17 +103,22 @@ $(document).ready(function() {
 		$.each($("#walletSpendTo .output"), function(i,o){
 			var addr = $('.addressTo',o);
 			var amount = $('.amount',o);
+			if(amount.val()*1>0){
 				total += amount.val()*1;
 				tx.addoutput(addr.val(), amount.val()*1);
+			}
 		});

 		thisbtn.attr('disabled',true);

 		tx.addUnspent($("#walletAddress").html(), function(data){
-			var dvalue = data.value/100000000
+
+			var dvalue = (data.value/100000000).toFixed(8) * 1;
+			total = (total*1).toFixed(8) * 1;
+
 			if(dvalue>=total){
 				var change = dvalue-total;
-				if(change>0){
+				if((change*1)>0){
 					tx.addoutput($("#walletAddress").html(), change);
 				}

@@ -126,6 +135,9 @@ $(document).ready(function() {
 						$("#walletSendConfirmStatus").removeClass('hidden').addClass('alert-success').html("txid: "+$(data).find("txid").text());
 					} else {
 						$("#walletSendConfirmStatus").removeClass('hidden').addClass('alert-danger').html(unescape($(data).find("response").text()).replace(/\+/g,' '));
+						$("#walletSendFailTransaction").removeClass('hidden');
+						$("#walletSendFailTransaction textarea").val(signed);
+						thisbtn.attr('disabled',false);
 					}

 					// update wallet balance
@@ -133,16 +145,17 @@ $(document).ready(function() {

 				}, signed);
 			} else {
-				$("#walletSendConfirmStatus").removeClass("hidden").addClass('alert-danger').html("You have a confirmed balance of "+data.value+" BTC unable to send "+total+" BTC").fadeOut().fadeIn();
+				$("#walletSendConfirmStatus").removeClass("hidden").addClass('alert-danger').html("You have a confirmed balance of "+dvalue+" BTC unable to send "+total+" BTC").fadeOut().fadeIn();
+				thisbtn.attr('disabled',false);
 			}

-			thisbtn.attr('disabled',false);
 			$("#walletLoader").addClass("hidden");
 		});
 	});

 	$("#walletSendBtn").click(function(){

+		$("#walletSendFailTransaction").addClass('hidden');
 		$("#walletSendStatus").addClass("hidden").html("");

 		var thisbtn = $(this);
@@ -272,6 +285,14 @@ $(document).ready(function() {
 		}
 	});

+	$("#newSegWitBrainwallet").click(function(){
+		if($(this).is(":checked")){
+			$("#brainwalletSegWit").removeClass("hidden");
+		} else {
+			$("#brainwalletSegWit").addClass("hidden");
+		}
+	});
+
 	$("#encryptKey").click(function(){
 		if($(this).is(":checked")){
 			$("#aes256passform").removeClass("hidden");
@@ -280,6 +301,21 @@ $(document).ready(function() {
 		}
 	});

+	/* new -> segwit code */
+	$("#newSegWitKeysBtn").click(function(){
+		var compressed = coinjs.compressed;
+		coinjs.compressed = true;
+		var s = ($("#newSegWitBrainwallet").is(":checked")) ? $("#brainwalletSegWit").val() : null;
+		var coin = coinjs.newKeys(s);
+		var sw = coinjs.segwitAddress(coin.pubkey);
+		$("#newSegWitAddress").val(sw.address);
+		$("#newSegWitRedeemScript").val(sw.redeemscript);
+		$("#newSegWitPubKey").val(coin.pubkey);
+		$("#newSegWitPrivKey").val(coin.wif);
+		coinjs.compressed = compressed;
+	});
+
+
 	/* new -> multisig code */

 	$("#newMultiSigAddress").click(function(){
@@ -331,6 +367,95 @@ $(document).ready(function() {
 		}
 	});

+	$("#mediatorList").change(function(){
+		var data = ($(this).val()).split(";");
+		$("#mediatorPubkey").val(data[0]);
+		$("#mediatorEmail").val(data[1]);
+		$("#mediatorFee").val(data[2]);
+	}).change();
+
+	$("#mediatorAddKey").click(function(){
+		var count = 0;
+		var len = $(".pubkeyRemove").length;
+		if(len<14){
+			$.each($("#multisigPubKeys .pubkey"),function(i,o){
+				if($(o).val()==''){
+					$(o).val($("#mediatorPubkey").val()).fadeOut().fadeIn();
+					$("#mediatorClose").click();
+					return false;
+				} else if(count==len){
+					$("#multisigPubKeys .pubkeyAdd").click();
+					$("#mediatorAddKey").click();
+					return false;
+				}
+				count++;
+			});
+
+			$("#mediatorClose").click();
+		}
+	});
+
+	/* new -> time locked code */
+
+	$('#timeLockedDateTimePicker').datetimepicker({
+		format: "MM/DD/YYYY HH:mm",
+	});
+	
+	$('#timeLockedRbTypeBox input').change(function(){
+		if ($('#timeLockedRbTypeDate').is(':checked')){
+			$('#timeLockedDateTimePicker').show();
+			$('#timeLockedBlockHeight').hide();
+		} else {
+			$('#timeLockedDateTimePicker').hide();
+			$('#timeLockedBlockHeight').removeClass('hidden').show();
+		}
+	});
+
+    $("#newTimeLockedAddress").click(function(){
+
+        $("#timeLockedData").removeClass('show').addClass('hidden').fadeOut();
+        $("#timeLockedPubKey").parent().removeClass('has-error');
+        $("#timeLockedDateTimePicker").parent().removeClass('has-error');
+        $("#timeLockedErrorMsg").hide();
+
+        if(!coinjs.pubkeydecompress($("#timeLockedPubKey").val())) {
+        	$('#timeLockedPubKey').parent().addClass('has-error');
+        }
+
+        var nLockTime = -1;
+
+        if ($('#timeLockedRbTypeDate').is(':checked')){
+        	// by date
+	        var date = $('#timeLockedDateTimePicker').data("DateTimePicker").date();
+	        if(!date || !date.isValid()) {
+	        	$('#timeLockedDateTimePicker').parent().addClass('has-error');
+	        }
+	        nLockTime = date.unix()
+	        if (nLockTime < 500000000) {
+	        	$('#timeLockedDateTimePicker').parent().addClass('has-error');
+	        }
+        } else {
+			nLockTime = parseInt($('#timeLockedBlockHeightVal').val(), 10);
+	        if (nLockTime >= 500000000) {
+	        	$('#timeLockedDateTimePicker').parent().addClass('has-error');
+	        }
+        }
+
+        if(($("#timeLockedPubKey").parent().hasClass('has-error')==false) && $("#timeLockedDateTimePicker").parent().hasClass('has-error')==false){
+        	try {
+	            var hodl = coinjs.simpleHodlAddress($("#timeLockedPubKey").val(), nLockTime);
+	            $("#timeLockedData .address").val(hodl['address']);
+	            $("#timeLockedData .script").val(hodl['redeemScript']);
+	            $("#timeLockedData .scriptUrl").val(document.location.origin+''+document.location.pathname+'?verify='+hodl['redeemScript']+'#verify');
+	            $("#timeLockedData").removeClass('hidden').addClass('show').fadeIn();
+	        } catch(e) {
+	        	$("#timeLockedErrorMsg").html('<span class="glyphicon glyphicon-exclamation-sign"></span> ' + e).fadeIn();
+	        }
+        } else {
+            $("#timeLockedErrorMsg").html('<span class="glyphicon glyphicon-exclamation-sign"></span> Public key and/or date is invalid!').fadeIn();
+        }
+    });
+
 	/* new -> Hd address code */

 	$(".deriveHDbtn").click(function(){
@@ -397,14 +522,49 @@ $(document).ready(function() {

 	$("#transactionBtn").click(function(){
 		var tx = coinjs.transaction();
+		var estimatedTxSize = 10; // <4:version><1:txInCount><1:txOutCount><4:nLockTime>
+
+		$("#transactionCreate, #transactionCreateStatus").addClass("hidden");

 		if(($("#nLockTime").val()).match(/^[0-9]+$/g)){
 			tx.lock_time = $("#nLockTime").val()*1;
 		}

+		$("#inputs .row").removeClass('has-error');
+
+		$('#putTabs a[href="#txinputs"], #putTabs a[href="#txoutputs"]').attr('style','');
+
 		$.each($("#inputs .row"), function(i,o){
-			if($(".txId",o).val()!="" && $(".txIdN",o).val()!=""){
-				tx.addinput($(".txId",o).val(), $(".txIdN",o).val(), $(".txIdScript",o).val());
+			if(!($(".txId",o).val()).match(/^[a-f0-9]+$/i)){
+				$(o).addClass("has-error");
+			} else if((!($(".txIdScript",o).val()).match(/^[a-f0-9]+$/i)) && $(".txIdScript",o).val()!=""){
+				$(o).addClass("has-error");
+			} else if (!($(".txIdN",o).val()).match(/^[0-9]+$/i)){
+				$(o).addClass("has-error");
+			}
+
+			if(!$(o).hasClass("has-error")){
+				var seq = null;
+				if($("#txRBF").is(":checked")){
+					seq = 0xffffffff-2;
+				}
+
+				var currentScript = $(".txIdScript",o).val();
+				if (currentScript.match(/^76a914[0-9a-f]{40}88ac$/)) {
+					estimatedTxSize += 147
+				} else if (currentScript.match(/^5[1-9a-f](?:210[23][0-9a-f]{64}){1,15}5[1-9a-f]ae$/)) {
+					// <74:persig <1:push><72:sig><1:sighash> ><34:perpubkey <1:push><33:pubkey> > <32:prevhash><4:index><4:nSequence><1:m><1:n><1:OP>
+					var scriptSigSize = (parseInt(currentScript.slice(1,2),16) * 74) + (parseInt(currentScript.slice(-3,-2),16) * 34) + 43
+					// varint 2 bytes if scriptSig is > 252
+					estimatedTxSize += scriptSigSize + (scriptSigSize > 252 ? 2 : 1)
+				} else {
+					// underestimating won't hurt. Just showing a warning window anyways.
+					estimatedTxSize += 147
+				}
+
+				tx.addinput($(".txId",o).val(), $(".txIdN",o).val(), $(".txIdScript",o).val(), seq);
+			} else {
+				$('#putTabs a[href="#txinputs"]').attr('style','color:#a94442;');
 			}
 		});

@@ -413,21 +573,38 @@ $(document).ready(function() {
 		$.each($("#recipients .row"), function(i,o){
 			var a = ($(".address",o).val());
 			var ad = coinjs.addressDecode(a);
-			if(((a!="") && (ad.version == coinjs.pub || ad.version == coinjs.priv)) && $(".amount",o).val()!=""){ // address
+			if(((a!="") && (ad.version == coinjs.pub || ad.version == coinjs.multisig)) && $(".amount",o).val()!=""){ // address
+				// P2SH output is 32, P2PKH is 34
+				estimatedTxSize += (ad.version == coinjs.pub ? 34 : 32)
 				tx.addoutput(a, $(".amount",o).val());
 			} else if (((a!="") && ad.version === 42) && $(".amount",o).val()!=""){ // stealth address
+				// 1 P2PKH and 1 OP_RETURN with 36 bytes, OP byte, and 8 byte value
+				estimatedTxSize += 78
 				tx.addstealth(ad, $(".amount",o).val());
-			} else if (((($("#opReturn").is(":checked")) && a.match(/^[a-f0-9]+$/ig)) && a.length<80) && (a.length%2)==0) { // data
+			} else if (((($("#opReturn").is(":checked")) && a.match(/^[a-f0-9]+$/ig)) && a.length<160) && (a.length%2)==0) { // data
+				estimatedTxSize += (a.length / 2) + 1 + 8
 				tx.adddata(a);
 			} else { // neither address nor data
 				$(o).addClass('has-error');
+				$('#putTabs a[href="#txoutputs"]').attr('style','color:#a94442;');
 			}
 		});

+
+		if(!$("#recipients .row, #inputs .row").hasClass('has-error')){
 			$("#transactionCreate textarea").val(tx.serialize());
 			$("#transactionCreate .txSize").html(tx.size());

 			$("#transactionCreate").removeClass("hidden");
+
+			// Check fee against hard 0.01 as well as fluid 200 satoshis per byte calculation.
+			if($("#transactionFee").val()>=0.01 || $("#transactionFee").val()>= estimatedTxSize * 200 * 1e-8){
+				$("#modalWarningFeeAmount").html($("#transactionFee").val());
+				$("#modalWarningFee").modal("show");
+			}
+		} else {
+			$("#transactionCreateStatus").removeClass("hidden").html("One or more input or output is invalid").fadeOut().fadeIn();
+		}
 	});

 	$(".txidClear").click(function(){
@@ -442,6 +619,29 @@ $(document).ready(function() {
 		totalInputAmount();
 	});

+	$("#donateTxBtn").click(function(){
+
+		var exists = false;
+
+		$.each($("#recipients .address"), function(i,o){
+			if($(o).val() == coinjs.developer){
+				exists = true;
+				$(o).fadeOut().fadeIn();
+				return true;
+			}
+		});
+
+		if(!exists){
+			if($("#recipients .recipient:last .address:last").val() != ""){
+				$("#recipients .addressAddTo:first").click();
+			};
+
+			$("#recipients .recipient:last .address:last").val(coinjs.developer).fadeOut().fadeIn();
+
+			return true;
+		}
+	});
+
 	/* code for the qr code scanner */

 	$(".qrcodeScanner").click(function(){
@@ -507,71 +707,272 @@ $(document).ready(function() {
 		}
 	}

+	/* redeem from button code */
+
 	$("#redeemFromBtn").click(function(){
-		var thisbtn = this;
-		var addr = '';
-		var isMultiSig = false;
-		var s = $("#redeemFrom").val();
+		var redeem = redeemingFrom($("#redeemFrom").val());

 		$("#redeemFromStatus, #redeemFromAddress").addClass('hidden');
-		$(thisbtn).html("Please wait, loading...").attr('disabled',true);

-		var decode = coinjs.addressDecode(s);
-
-		if(decode.version == coinjs.pub){
-			addr = s;
-		} else if (decode.version == coinjs.priv){
-			var a = coinjs.wif2address(s);
-			addr = a['address'];
-		} else if (decode.version == coinjs.multisig){
+		if(redeem.from=='multisigAddress'){
 			$("#redeemFromStatus").removeClass('hidden').html('<span class="glyphicon glyphicon-exclamation-sign"></span> You should use the redeem script, not the multisig address!');
-		} else {
-			var script = coinjs.script();
-			var decodeRs = script.decodeRedeemScript(s);
-			if(decodeRs){
-				addr = decodeRs['address'];
-				isMultiSig = true;
-			} else {
-				// input is neither a regular address or redeem script
-				$("#redeemFromStatus").removeClass('hidden').html('<span class="glyphicon glyphicon-exclamation-sign"></span> The address or multisig redeem script you have entered is invalid');
-			}
+			return false;
+		}
+
+		if(redeem.from=='other'){
+			$("#redeemFromStatus").removeClass('hidden').html('<span class="glyphicon glyphicon-exclamation-sign"></span> The address or multisig redeem script you have entered is invalid');
+			return false;
 		}

-		var tx = coinjs.transaction();
-		tx.listUnspent(addr, function(data){
-			if(addr) {
 		if($("#clearInputsOnLoad").is(":checked")){
 			$("#inputs .txidRemove, #inputs .txidClear").click();
 		}

-				$("#redeemFromAddress").removeClass('hidden').html('<span class="glyphicon glyphicon-info-sign"></span> Retrieved unspent inputs from address <a href="https://btc.blockr.io/address/info/'+addr+'" target="_blank">'+addr+'</a>');
+		$("#redeemFromBtn").html("Please wait, loading...").attr('disabled',true);

-				$.each($(data).find("unspent").children(), function(i,o){
+		var host = $(this).attr('rel');

+
+		if(host=='chain.so_litecoin'){
+			listUnspentChainso_Litecoin(redeem);
+		} else if(host=='chain.so_dogecoin'){
+			listUnspentChainso_Dogecoin(redeem);
+		} else if(host=='cryptoid.info_carboncoin'){
+			listUnspentCryptoidinfo_Carboncoin(redeem);
+		} else {
+			listUnspentDefault(redeem);
+		}
+
+		if($("#redeemFromStatus").hasClass("hidden")) {
+			// An ethical dilemma: Should we automatically set nLockTime?
+			if(redeem.from == 'redeemScript' && redeem.decodedRs.type == "hodl__") {
+				$("#nLockTime").val(redeem.decodedRs.checklocktimeverify);
+			} else {
+				$("#nLockTime").val(0);
+			}
+		}
+	});
+
+	/* function to determine what we are redeeming from */
+	function redeemingFrom(string){
+		var r = {};
+		var decode = coinjs.addressDecode(string);
+		if(decode.version == coinjs.pub){ // regular address
+			r.addr = string;
+			r.from = 'address';
+			r.isMultisig = false;
+		} else if (decode.version == coinjs.priv){ // wif key
+			var a = coinjs.wif2address(string);
+			r.addr = a['address'];
+			r.from = 'wif';
+			r.isMultisig = false;
+		} else if (decode.version == coinjs.multisig){ // mulisig address
+			r.addr = '';
+			r.from = 'multisigAddress';
+			r.isMultisig = false;
+		} else {
+			var script = coinjs.script();
+			var decodeRs = script.decodeRedeemScript(string);
+			if(decodeRs){ // redeem script
+				r.addr = decodeRs['address'];
+				r.from = 'redeemScript';
+				r.decodedRs = decodeRs;
+				r.isMultisig = true; // not quite, may be hodl
+			} else { // something else
+				r.addr = '';
+				r.from = 'other';
+				r.isMultisig = false;
+			}
+		}
+		return r;
+	}
+
+	/* mediator payment code for when you used a public key */
+	function mediatorPayment(redeem){
+
+		if(redeem.from=="redeemScript"){
+
+			$('#recipients .row[rel="'+redeem.addr+'"]').parent().remove();
+
+			$.each(redeem.decodedRs.pubkeys, function(i, o){
+				$.each($("#mediatorList option"), function(mi, mo){
+
+					var ms = ($(mo).val()).split(";");
+
+					var pubkey = ms[0]; // mediators pubkey
+					var fee = ms[2]*1; // fee in a percentage
+					var payto = coinjs.pubkey2address(pubkey); // pay to mediators address
+
+					if(o==pubkey){ // matched a mediators pubkey?
+
+						var clone = '<span><div class="row recipients mediator mediator_'+pubkey+'" rel="'+redeem.addr+'">'+$("#recipients .addressAddTo").parent().parent().html()+'</div><br></span>';
+						$("#recipients").prepend(clone);
+
+						$("#recipients .mediator_"+pubkey+" .glyphicon-plus:first").removeClass('glyphicon-plus');
+						$("#recipients .mediator_"+pubkey+" .address:first").val(payto).attr('disabled', true).attr('readonly',true).attr('title','Medation fee for '+$(mo).html());
+
+						var amount = ((fee*$("#totalInput").html())/100).toFixed(8);
+						$("#recipients .mediator_"+pubkey+" .amount:first").attr('disabled',(((amount*1)==0)?false:true)).val(amount).attr('title','Medation fee for '+$(mo).html());
+					}
+				});
+			});
+
+			validateOutputAmount();
+		}
+	}
+
+	/* global function to add outputs to page */
+	function addOutput(tx, n, script, amount) {
+		if(tx){
 			if($("#inputs .txId:last").val()!=""){
 				$("#inputs .txidAdd").click();
 			}

 			$("#inputs .row:last input").attr('disabled',true);

-					var val = (($(o).find("value").text()*1)/100000000);
-					var txid = (($(o).find("tx_hash").text()).match(/.{1,2}/g).reverse()).join("")+'';
+			var txid = ((tx).match(/.{1,2}/g).reverse()).join("")+'';

 			$("#inputs .txId:last").val(txid);
-					$("#inputs .txIdN:last").val($(o).find("tx_output_n").text());
-					$("#inputs .txIdAmount:last").val(val.toFixed(8));
-					if(isMultiSig==true){
-						$("#inputs .txIdScript:last").val(s);
+			$("#inputs .txIdN:last").val(n);
+			$("#inputs .txIdAmount:last").val(amount);
+
+			if(script.match(/^00/) && script.length==44){
+				s = coinjs.script();
+				s.writeBytes(Crypto.util.hexToBytes(script));
+				s.writeOp(0);
+				s.writeBytes(coinjs.numToBytes((amount*100000000).toFixed(0), 8));
+				script = Crypto.util.bytesToHex(s.buffer);
+			}
+
+			$("#inputs .txIdScript:last").val(script);
+		}
+	}
+
+	/* default function to retreive unspent outputs*/	
+	function listUnspentDefault(redeem){
+		var tx = coinjs.transaction();
+		tx.listUnspent(redeem.addr, function(data){
+			if(redeem.addr) {
+				$("#redeemFromAddress").removeClass('hidden').html('<span class="glyphicon glyphicon-info-sign"></span> Retrieved unspent inputs from address <a href="'+explorer_addr+redeem.addr+'" target="_blank">'+redeem.addr+'</a>');
+
+				$.each($(data).find("unspent").children(), function(i,o){
+					var tx = $(o).find("tx_hash").text();
+					var n = $(o).find("tx_output_n").text();
+					var script = (redeem.isMultisig==true) ? $("#redeemFrom").val() : $(o).find("script").text();
+					var amount = (($(o).find("value").text()*1)/100000000).toFixed(8);
+
+					addOutput(tx, n, script, amount);
+				});
+			}
+
+			$("#redeemFromBtn").html("Load").attr('disabled',false);
+			totalInputAmount();
+
+			mediatorPayment(redeem);
+		});
+	}
+
+
+	/* retrieve unspent data from chainso for litecoin */
+	function listUnspentChainso_Litecoin(redeem){
+		$.ajax ({
+			type: "GET",
+			url: "https://chain.so/api/v2/get_tx_unspent/ltc/"+redeem.addr,
+			dataType: "json",
+			error: function(data) {
+				$("#redeemFromStatus").removeClass('hidden').html('<span class="glyphicon glyphicon-exclamation-sign"></span> Unexpected error, unable to retrieve unspent outputs!');
+			},
+			success: function(data) {
+				if((data.status && data.data) && data.status=='success'){
+					$("#redeemFromAddress").removeClass('hidden').html('<span class="glyphicon glyphicon-info-sign"></span> Retrieved unspent inputs from address <a href="'+explorer_addr+redeem.addr+'" target="_blank">'+redeem.addr+'</a>');
+					for(var i in data.data.txs){
+						var o = data.data.txs[i];
+						var tx = ((o.txid).match(/.{1,2}/g).reverse()).join("")+'';
+						var n = o.output_no;
+						var script = (redeem.isMultisig==true) ? $("#redeemFrom").val() : o.script_hex;
+						var amount = o.value;
+						addOutput(tx, n, script, amount);
+					}
 				} else {
-						$("#inputs .txIdScript:last").val($(o).find("script").text());
+					$("#redeemFromStatus").removeClass('hidden').html('<span class="glyphicon glyphicon-exclamation-sign"></span> Unexpected error, unable to retrieve unspent outputs.');
+				}
+			},
+			complete: function(data, status) {
+				$("#redeemFromBtn").html("Load").attr('disabled',false);
+				totalInputAmount();
 			}
 		});
 	}

-			$(thisbtn).html("Load").attr('disabled',false);
+
+	/* retrieve unspent data from chain.so for carboncoin */
+	function listUnspentCryptoidinfo_Carboncoin(redeem) {
+		
+		$.ajax ({
+			type: "POST",
+			url: "https://coinb.in/api/",
+			data: 'uid='+coinjs.uid+'&key='+coinjs.key+'&setmodule=carboncoin&request=listunspent&address='+redeem.addr,
+			dataType: "xml",
+			error: function() {
+				$("#redeemFromStatus").removeClass('hidden').html('<span class="glyphicon glyphicon-exclamation-sign"></span> Unexpected error, unable to retrieve unspent outputs!');
+			},
+                        success: function(data) {
+				if($(data).find("result").text()==1){
+					$("#redeemFromAddress").removeClass('hidden').html('<span class="glyphicon glyphicon-info-sign"></span> Retrieved unspent inputs from address <a href="'+explorer_addr+redeem.addr+'" target="_blank">'+redeem.addr+'</a>');
+					$.each($(data).find("unspent").children(), function(i,o){
+						var tx = $(o).find("tx_hash").text();
+						var n = $(o).find("tx_output_n").text();
+						var script = (redeem.isMultisig==true) ? $("#redeemFrom").val() : o.script_hex;
+						var amount = (($(o).find("value").text()*1)/100000000).toFixed(8);
+						addOutput(tx, n, script, amount);
+					});
+				} else {
+					$("#redeemFromStatus").removeClass('hidden').html('<span class="glyphicon glyphicon-exclamation-sign"></span> Unexpected error, unable to retrieve unspent outputs.');
+				}
+			},
+			complete: function(data, status) {
+				$("#redeemFromBtn").html("Load").attr('disabled',false);
 				totalInputAmount();
+			}
 		});
+
+	}
+
+	/* retrieve unspent data from chain.so for dogecoin */
+	function listUnspentChainso_Dogecoin(redeem){
+		$.ajax ({
+			type: "GET",
+			url: "https://chain.so/api/v2/get_tx_unspent/doge/"+redeem.addr,
+			dataType: "json",
+			error: function(data) {
+				$("#redeemFromStatus").removeClass('hidden').html('<span class="glyphicon glyphicon-exclamation-sign"></span> Unexpected error, unable to retrieve unspent outputs!');
+			},
+			success: function(data) {
+				if((data.status && data.data) && data.status=='success'){
+					$("#redeemFromAddress").removeClass('hidden').html(
+						'<span class="glyphicon glyphicon-info-sign"></span> Retrieved unspent inputs from address <a href="'+explorer_addr+redeem.addr+'" target="_blank">'+redeem.addr+'</a>');
+					for(var i in data.data.txs){
+						var o = data.data.txs[i];
+						var tx = ((""+o.txid).match(/.{1,2}/g).reverse()).join("")+'';
+						if(tx.match(/^[a-f0-9]+$/)){
+							var n = o.output_no;
+							var script = (redeem.isMultisig==true) ? $("#redeemFrom").val() : o.script_hex;
+							var amount = o.value;
+							addOutput(tx, n, script, amount);
+						}
+					}
+				} else {
+					$("#redeemFromStatus").removeClass('hidden').html('<span class="glyphicon glyphicon-exclamation-sign"></span> Unexpected error, unable to retrieve unspent outputs.');
+				}
+			},
+			complete: function(data, status) {
+				$("#redeemFromBtn").html("Load").attr('disabled',false);
+				totalInputAmount();
+			}
 		});
+	}
+
+	/* math to calculate the inputs and outputs */

 	function totalInputAmount(){
 		$("#totalInput").html('0.00');
@@ -633,9 +1034,16 @@ $(document).ready(function() {
 	// broadcast transaction vai coinbin (default)
 	function rawSubmitDefault(btn){ 
 		var thisbtn = btn;		
-		var tx = coinjs.transaction();
 		$(thisbtn).val('Please wait, loading...').attr('disabled',true);
-		tx.broadcast(function(data){
+		$.ajax ({
+			type: "POST",
+			url: coinjs.host+'?uid='+coinjs.uid+'&key='+coinjs.key+'&setmodule=bitcoin&request=sendrawtransaction',
+			data: {'rawtx':$("#rawTransaction").val()},
+			dataType: "xml",
+			error: function(data) {
+				$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').removeClass("hidden").html(" There was an error submitting your request, please try again").prepend('<span class="glyphicon glyphicon-exclamation-sign"></span>');
+			},
+                        success: function(data) {
 				$("#rawTransactionStatus").html(unescape($(data).find("response").text()).replace(/\+/g,' ')).removeClass('hidden');
 				if($(data).find("result").text()==1){
 					$("#rawTransactionStatus").addClass('alert-success').removeClass('alert-danger');
@@ -643,31 +1051,59 @@ $(document).ready(function() {
 				} else {
 					$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').prepend('<span class="glyphicon glyphicon-exclamation-sign"></span> ');
 				}
+			},
+			complete: function(data, status) {
 				$("#rawTransactionStatus").fadeOut().fadeIn();
 				$(thisbtn).val('Submit').attr('disabled',false);				
-		}, $("#rawTransaction").val());
+			}
+		});
 	}

-	// broadcast transaction via blockr.io (mainnet)
-	function rawSubmitBlockrio_BitcoinMainnet(thisbtn){ 
+	// broadcast transaction via cryptoid
+	function rawSubmitcryptoid_Carboncoin(thisbtn) {
 		$(thisbtn).val('Please wait, loading...').attr('disabled',true);
 		$.ajax ({
 			type: "POST",
-			url: "https://btc.blockr.io/api/v1/tx/push",
-			data: {"hex":$("#rawTransaction").val()},
+			url: coinjs.host+'?uid='+coinjs.uid+'&key='+coinjs.key+'&setmodule=carboncoin&request=sendrawtransaction',
+			data: {'rawtx':$("#rawTransaction").val()},
+			dataType: "xml",
+			error: function(data) {
+				$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').removeClass("hidden").html(" There was an error submitting your request, please try again").prepend('<span class="glyphicon glyphicon-exclamation-sign"></span>');
+			},
+                        success: function(data) {
+				$("#rawTransactionStatus").html(unescape($(data).find("response").text()).replace(/\+/g,' ')).removeClass('hidden');
+				if($(data).find("result").text()==1){
+					$("#rawTransactionStatus").addClass('alert-success').removeClass('alert-danger');
+					$("#rawTransactionStatus").html('txid: '+$(data).find("txid").text());
+				} else {
+					$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').prepend('<span class="glyphicon glyphicon-exclamation-sign"></span> ');
+				}
+			},
+			complete: function(data, status) {
+				$("#rawTransactionStatus").fadeOut().fadeIn();
+				$(thisbtn).val('Submit').attr('disabled',false);				
+			}
+		});
+	}
+
+	// broadcast transaction via chain.so (mainnet)
+	function rawSubmitChainso_BitcoinMainnet(thisbtn){ 
+		$(thisbtn).val('Please wait, loading...').attr('disabled',true);
+		$.ajax ({
+			type: "POST",
+			url: "https://chain.so/api/v2/send_tx/BTC/",
+			data: {"tx_hex":$("#rawTransaction").val()},
 			dataType: "json",
 			error: function(data) {
 				var obj = $.parseJSON(data.responseText);
 				var r = ' ';
-				r += (obj.data) ? obj.data : '';
-				r += (obj.message) ? ' '+obj.message : '';
+				r += (obj.data.tx_hex) ? obj.data.tx_hex : '';
 				r = (r!='') ? r : ' Failed to broadcast'; // build response 
 				$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').removeClass("hidden").html(r).prepend('<span class="glyphicon glyphicon-exclamation-sign"></span>');
 			},
                        success: function(data) {
-				var obj = $.parseJSON(data.responseText);
-				if((obj.status && obj.data) && obj.status=='success'){
-					$("#rawTransactionStatus").addClass('alert-success').removeClass('alert-danger').removeClass("hidden").html(' Txid: '+obj.data);
+				if(data.status && data.data.txid){
+					$("#rawTransactionStatus").addClass('alert-success').removeClass('alert-danger').removeClass("hidden").html(' Txid: '+data.data.txid);
 				} else {
 					$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').removeClass("hidden").html(' Unexpected error, please try again').prepend('<span class="glyphicon glyphicon-exclamation-sign"></span>');
 				}				
@@ -679,26 +1115,23 @@ $(document).ready(function() {
 		});
 	}

-	// broadcast transaction via blockr.io (testnet)
-	function rawSubmitBlockrio_BitcoinTestnet(thisbtn){ 
+	// broadcast transaction via blockcypher.com (mainnet)
+	function rawSubmitblockcypher_BitcoinMainnet(thisbtn){ 
 		$(thisbtn).val('Please wait, loading...').attr('disabled',true);
 		$.ajax ({
 			type: "POST",
-			url: "https://tbtc.blockr.io/api/v1/tx/push",
-			data: {"hex":$("#rawTransaction").val()},
-			dataType: "json",
+			url: "https://api.blockcypher.com/v1/btc/main/txs/push",
+			data: JSON.stringify({"tx":$("#rawTransaction").val()}),
 			error: function(data) {
 				var obj = $.parseJSON(data.responseText);
 				var r = ' ';
-				r += (obj.data) ? obj.data : '';
-				r += (obj.message) ? ' '+obj.message : '';
+				r += (obj.error) ? obj.error : '';
 				r = (r!='') ? r : ' Failed to broadcast'; // build response 
 				$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').removeClass("hidden").html(r).prepend('<span class="glyphicon glyphicon-exclamation-sign"></span>');
 			},
                        success: function(data) {
-				var obj = $.parseJSON(data.responseText);
-				if((obj.status && obj.data) && obj.status=='success'){
-					$("#rawTransactionStatus").addClass('alert-success').removeClass('alert-danger').removeClass("hidden").html(' Txid: '+obj.data);
+				if((data.tx) && data.tx.hash){
+					$("#rawTransactionStatus").addClass('alert-success').removeClass('alert-danger').removeClass("hidden").html(' Txid: '+data.tx.hash);
 				} else {
 					$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').removeClass("hidden").html(' Unexpected error, please try again').prepend('<span class="glyphicon glyphicon-exclamation-sign"></span>');
 				}
@@ -710,6 +1143,41 @@ $(document).ready(function() {
 		});
 	}

+
+	// broadcast transaction via chain.so for dogecoin
+	function rawSubmitchainso_dogecoin(thisbtn){ 
+		$(thisbtn).val('Please wait, loading...').attr('disabled',true);
+                $.ajax ({
+                        type: "POST",
+                        url: "https://chain.so/api/v2/send_tx/DOGE",
+			data: {"tx_hex":$("#rawTransaction").val()},
+                        dataType: "json",
+                        error: function(data) {
+				var obj = $.parseJSON(data.responseText);
+				var r = ' ';
+				r += (obj.data.tx_hex) ? ' '+obj.data.tx_hex : '';
+				r = (r!='') ? r : ' Failed to broadcast'; // build response 
+				$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').removeClass("hidden").html(r).prepend('<span class="glyphicon glyphicon-exclamation-sign"></span>');
+			//	console.error(JSON.stringify(data, null, 4));
+                        },
+                        success: function(data) {
+			//	console.info(JSON.stringify(data, null, 4));
+				if((data.status && data.data) && data.status=='success'){
+					$("#rawTransactionStatus").addClass('alert-success').removeClass('alert-danger').removeClass("hidden").html(' Txid: ' + data.data.txid);
+				} else {
+					$("#rawTransactionStatus").addClass('alert-danger').removeClass('alert-success').removeClass("hidden").html(' Unexpected error, please try again').prepend('<span class="glyphicon glyphicon-exclamation-sign"></span>');
+				}
+			},
+			complete: function(data, status) {
+				$("#rawTransactionStatus").fadeOut().fadeIn();
+				$(thisbtn).val('Submit').attr('disabled',false);				
+                        }
+                });
+	}
+
+
+
+
 	/* verify script code */

 	$("#verifyBtn").click(function(){
@@ -733,19 +1201,43 @@ $(document).ready(function() {
 		var script = coinjs.script();
 		var decode = script.decodeRedeemScript($("#verifyScript").val());
 		if(decode){
-			$("#verifyRsData .multisigAddress").val(decode['address']);
-			$("#verifyRsData .signaturesRequired").html(decode['signaturesRequired']);
-			$("#verifyRsData table tbody").html("");
+			$("#verifyRsDataMultisig").addClass('hidden');
+			$("#verifyRsDataHodl").addClass('hidden');
+			$("#verifyRsDataSegWit").addClass('hidden');
+			$("#verifyRsData").addClass("hidden");
+
+
+			if(decode.type == "multisig__") {
+				$("#verifyRsDataMultisig .multisigAddress").val(decode['address']);
+				$("#verifyRsDataMultisig .signaturesRequired").html(decode['signaturesRequired']);
+				$("#verifyRsDataMultisig table tbody").html("");
 				for(var i=0;i<decode.pubkeys.length;i++){
-				$('<tr><td><input type="text" class="form-control" value="'+decode.pubkeys[i]+'" readonly></td></tr>').appendTo("#verifyRsData table tbody");
+					var pubkey = decode.pubkeys[i];
+					var address = coinjs.pubkey2address(pubkey);
+					$('<tr><td width="30%"><input type="text" class="form-control" value="'+address+'" readonly></td><td><input type="text" class="form-control" value="'+pubkey+'" readonly></td></tr>').appendTo("#verifyRsDataMultisig table tbody");
 				}
 				$("#verifyRsData").removeClass("hidden");
+				$("#verifyRsDataMultisig").removeClass('hidden');
+				$(".verifyLink").attr('href','?verify='+$("#verifyScript").val());
+				return true;
+			} else if(decode.type == "segwit__"){
+				$("#verifyRsData").removeClass("hidden");
+				$("#verifyRsDataSegWit .segWitAddress").val(decode['address']);
+				$("#verifyRsDataSegWit").removeClass('hidden');
+				return true;
+			} else if(decode.type == "hodl__") {
+				var d = $("#verifyRsDataHodl .date").data("DateTimePicker");
+				$("#verifyRsDataHodl .address").val(decode['address']);
+				$("#verifyRsDataHodl .pubkey").val(coinjs.pubkey2address(decode['pubkey']));
+				$("#verifyRsDataHodl .date").val(decode['checklocktimeverify'] >= 500000000? moment.unix(decode['checklocktimeverify']).format("MM/DD/YYYY HH:mm") : decode['checklocktimeverify']);
+				$("#verifyRsData").removeClass("hidden");
+				$("#verifyRsDataHodl").removeClass('hidden');
 				$(".verifyLink").attr('href','?verify='+$("#verifyScript").val());
 				return true;
-		} else {
-			return false;
 			}
 		}
+		return false;
+	}

 	function decodeTransactionScript(){
 		var tx = coinjs.transaction();
@@ -755,6 +1247,11 @@ $(document).ready(function() {
 			$("#verifyTransactionData .transactionVersion").html(decode['version']);
 			$("#verifyTransactionData .transactionSize").html(decode.size()+' <i>bytes</i>');
 			$("#verifyTransactionData .transactionLockTime").html(decode['lock_time']);
+			$("#verifyTransactionData .transactionRBF").hide();
+			$("#verifyTransactionData .transactionSegWit").hide();
+			if (decode.witness.length>=1) {
+				$("#verifyTransactionData .transactionSegWit").show();
+			}
 			$("#verifyTransactionData").removeClass("hidden");
 			$("#verifyTransactionData tbody").html("");

@@ -765,7 +1262,7 @@ $(document).ready(function() {
 				h += '<td><input class="form-control" type="text" value="'+o.outpoint.hash+'" readonly></td>';
 				h += '<td class="col-xs-1">'+o.outpoint.index+'</td>';
 				h += '<td class="col-xs-2"><input class="form-control" type="text" value="'+Crypto.util.bytesToHex(o.script.buffer)+'" readonly></td>';
-				h += '<td class="col-xs-1"> <span class="glyphicon glyphicon-'+((s.signed=='true')?'ok':'remove')+'-circle"></span>';
+				h += '<td class="col-xs-1"> <span class="glyphicon glyphicon-'+((s.signed=='true' || (decode.witness[i] && decode.witness[i].length==2))?'ok':'remove')+'-circle"></span>';
 				if(s['type']=='multisig' && s['signatures']>=1){
 					h += ' '+s['signatures'];
 				}
@@ -780,6 +1277,11 @@ $(document).ready(function() {
 				}
 				h += '</td>';
 				h += '</tr>';
+
+				//debug
+				if(parseInt(o.sequence)<(0xFFFFFFFF-1)){
+					$("#verifyTransactionData .transactionRBF").show();
+				}
 			});

 			$(h).appendTo("#verifyTransactionData .ins tbody");
@@ -876,6 +1378,7 @@ $(document).ready(function() {
 	}

 	function decodeHDaddress(){
+		coinjs.compressed = true;
 		var s = $("#verifyScript").val();
 		try {
 			var hex = Crypto.util.bytesToHex((coinjs.base58decode(s)).slice(0,4));
@@ -946,7 +1449,7 @@ $(document).ready(function() {
 				var tx = coinjs.transaction();
 				var t = tx.deserialize(script.val());

-				var signed = t.sign(wifkey.val());
+				var signed = t.sign(wifkey.val(), $("#sighashType option:selected").val());
 				$("#signedData textarea").val(signed);
 				$("#signedData .txSize").html(t.size());
 				$("#signedData").removeClass('hidden').fadeIn();
@@ -959,6 +1462,19 @@ $(document).ready(function() {
 		}
 	});

+	$("#sighashType").change(function(){
+		$("#sighashTypeInfo").html($("option:selected",this).attr('rel')).fadeOut().fadeIn();
+	});
+
+	$("#signAdvancedCollapse").click(function(){
+		if($("#signAdvanced").hasClass('hidden')){
+			$("span",this).removeClass('glyphicon-collapse-down').addClass('glyphicon-collapse-up');
+			$("#signAdvanced").removeClass("hidden");
+		} else {
+			$("span",this).removeClass('glyphicon-collapse-up').addClass('glyphicon-collapse-down');
+			$("#signAdvanced").addClass("hidden");
+		}
+	});

 	/* page load code */

@@ -977,8 +1493,6 @@ $(document).ready(function() {
 		return r;
 	}

-	$("#newKeysBtn, #newHDKeysBtn").click();
-
 	var _getBroadcast = _get("broadcast");
 	if(_getBroadcast[0]){
 		$("#rawTransaction").val(_getBroadcast[0]);
@@ -1066,6 +1580,9 @@ $(document).ready(function() {

 	$("#settingsBtn").click(function(){

+		// log out of openwallet
+		$("#walletLogout").click();
+
 		$("#statusSettings").removeClass("alert-success").removeClass("alert-danger").addClass("hidden").html("");
 		$("#settings .has-error").removeClass("has-error");

@@ -1094,8 +1611,6 @@ $(document).ready(function() {
 	});

 	$("#coinjs_coin").change(function(){
-		// log out of openwallet
-		$("#walletLogout").click();

 		var o = ($("option:selected",this).attr("rel")).split(";");

@@ -1119,7 +1634,7 @@ $(document).ready(function() {

 		// deal with the reset
 		$("#coinjs_pub").val(o[0]);
-		$("#coinjs_prv").val(o[1]);
+		$("#coinjs_priv").val(o[1]);
 		$("#coinjs_multisig").val(o[2]);
 		$("#coinjs_hdpub").val(o[3]);
 		$("#coinjs_hdprv").val(o[4]);
@@ -1134,29 +1649,32 @@ $(document).ready(function() {

 	function configureBroadcast(){
 		var host = $("#coinjs_broadcast option:selected").val();
-		var tx = coinjs.transaction();
 		$("#rawSubmitBtn").unbind("");
-		if(host=="blockr.io_bitcointestnet"){
+		if(host=="chain.so_bitcoinmainnet"){
 			$("#rawSubmitBtn").click(function(){
-				rawSubmitBlockrio_BitcoinTestnet(this)
+				rawSubmitChainso_BitcoinMainnet(this);
 			});
-		} else if(host=="blockr.io_bitcoinmainnet"){
+		} else if(host=="chain.so_dogecoin"){
 			$("#rawSubmitBtn").click(function(){
-				rawSubmitBlockrio_BitcoinMainnet(this);
+				rawSubmitchainso_dogecoin(this);
+			});
+		} else if(host=="blockcypher_bitcoinmainnet"){
+			$("#rawSubmitBtn").click(function(){
+				rawSubmitblockcypher_BitcoinMainnet(this);
+			});
+		} else if(host=="cryptoid.info_carboncoin"){
+			$("#rawSubmitBtn").click(function(){
+				rawSubmitcryptoid_Carboncoin(this);
 			});
 		} else {
 			$("#rawSubmitBtn").click(function(){
 				rawSubmitDefault(this); // revert to default
 			});
 		}
-
 	}

 	function configureGetUnspentTx(){
-		// function coming soon, which will allow you to retrieve unspent inputs 
-		// from other block chain providers
-
-		return false;
+		$("#redeemFromBtn").attr('rel',$("#coinjs_utxo option:selected").val());
 	}

 	/* capture mouse movement to add entropy */
@@ -0,0 +1,211 @@
+/* ========================================================================
+ * Bootstrap: collapse.js v3.3.4
+ * http://getbootstrap.com/javascript/#collapse
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
+function ($) {
+  'use strict';
+
+  // COLLAPSE PUBLIC CLASS DEFINITION
+  // ================================
+
+  var Collapse = function (element, options) {
+    this.$element      = $(element)
+    this.options       = $.extend({}, Collapse.DEFAULTS, options)
+    this.$trigger      = $('[data-toggle="collapse"][href="#' + element.id + '"],' +
+                           '[data-toggle="collapse"][data-target="#' + element.id + '"]')
+    this.transitioning = null
+
+    if (this.options.parent) {
+      this.$parent = this.getParent()
+    } else {
+      this.addAriaAndCollapsedClass(this.$element, this.$trigger)
+    }
+
+    if (this.options.toggle) this.toggle()
+  }
+
+  Collapse.VERSION  = '3.3.4'
+
+  Collapse.TRANSITION_DURATION = 350
+
+  Collapse.DEFAULTS = {
+    toggle: true
+  }
+
+  Collapse.prototype.dimension = function () {
+    var hasWidth = this.$element.hasClass('width')
+    return hasWidth ? 'width' : 'height'
+  }
+
+  Collapse.prototype.show = function () {
+    if (this.transitioning || this.$element.hasClass('in')) return
+
+    var activesData
+    var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')
+
+    if (actives && actives.length) {
+      activesData = actives.data('bs.collapse')
+      if (activesData && activesData.transitioning) return
+    }
+
+    var startEvent = $.Event('show.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    if (actives && actives.length) {
+      Plugin.call(actives, 'hide')
+      activesData || actives.data('bs.collapse', null)
+    }
+
+    var dimension = this.dimension()
+
+    this.$element
+      .removeClass('collapse')
+      .addClass('collapsing')[dimension](0)
+      .attr('aria-expanded', true)
+
+    this.$trigger
+      .removeClass('collapsed')
+      .attr('aria-expanded', true)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse in')[dimension]('')
+      this.transitioning = 0
+      this.$element
+        .trigger('shown.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    var scrollSize = $.camelCase(['scroll', dimension].join('-'))
+
+    this.$element
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
+  }
+
+  Collapse.prototype.hide = function () {
+    if (this.transitioning || !this.$element.hasClass('in')) return
+
+    var startEvent = $.Event('hide.bs.collapse')
+    this.$element.trigger(startEvent)
+    if (startEvent.isDefaultPrevented()) return
+
+    var dimension = this.dimension()
+
+    this.$element[dimension](this.$element[dimension]())[0].offsetHeight
+
+    this.$element
+      .addClass('collapsing')
+      .removeClass('collapse in')
+      .attr('aria-expanded', false)
+
+    this.$trigger
+      .addClass('collapsed')
+      .attr('aria-expanded', false)
+
+    this.transitioning = 1
+
+    var complete = function () {
+      this.transitioning = 0
+      this.$element
+        .removeClass('collapsing')
+        .addClass('collapse')
+        .trigger('hidden.bs.collapse')
+    }
+
+    if (!$.support.transition) return complete.call(this)
+
+    this.$element
+      [dimension](0)
+      .one('bsTransitionEnd', $.proxy(complete, this))
+      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)
+  }
+
+  Collapse.prototype.toggle = function () {
+    this[this.$element.hasClass('in') ? 'hide' : 'show']()
+  }
+
+  Collapse.prototype.getParent = function () {
+    return $(this.options.parent)
+      .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]')
+      .each($.proxy(function (i, element) {
+        var $element = $(element)
+        this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
+      }, this))
+      .end()
+  }
+
+  Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
+    var isOpen = $element.hasClass('in')
+
+    $element.attr('aria-expanded', isOpen)
+    $trigger
+      .toggleClass('collapsed', !isOpen)
+      .attr('aria-expanded', isOpen)
+  }
+
+  function getTargetFromTrigger($trigger) {
+    var href
+    var target = $trigger.attr('data-target')
+      || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7
+
+    return $(target)
+  }
+
+
+  // COLLAPSE PLUGIN DEFINITION
+  // ==========================
+
+  function Plugin(option) {
+    return this.each(function () {
+      var $this   = $(this)
+      var data    = $this.data('bs.collapse')
+      var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)
+
+      if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false
+      if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
+      if (typeof option == 'string') data[option]()
+    })
+  }
+
+  var old = $.fn.collapse
+
+  $.fn.collapse             = Plugin
+  $.fn.collapse.Constructor = Collapse
+
+
+  // COLLAPSE NO CONFLICT
+  // ====================
+
+  $.fn.collapse.noConflict = function () {
+    $.fn.collapse = old
+    return this
+  }
+
+
+  // COLLAPSE DATA-API
+  // =================
+
+  $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
+    var $this   = $(this)
+
+    if (!$this.attr('data-target')) e.preventDefault()
+
+    var $target = getTargetFromTrigger($this)
+    var data    = $target.data('bs.collapse')
+    var option  = data ? 'toggle' : $this.data()
+
+    Plugin.call($target, option)
+  })
+
+}(jQuery);
@@ -0,0 +1,59 @@
+/* ========================================================================
+ * Bootstrap: transition.js v3.3.4
+ * http://getbootstrap.com/javascript/#transitions
+ * ========================================================================
+ * Copyright 2011-2015 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
+ * ======================================================================== */
+
+
+function ($) {
+  'use strict';
+
+  // CSS TRANSITION SUPPORT (Shoutout: http://www.modernizr.com/)
+  // ============================================================
+
+  function transitionEnd() {
+    var el = document.createElement('bootstrap')
+
+    var transEndEventNames = {
+      WebkitTransition : 'webkitTransitionEnd',
+      MozTransition    : 'transitionend',
+      OTransition      : 'oTransitionEnd otransitionend',
+      transition       : 'transitionend'
+    }
+
+    for (var name in transEndEventNames) {
+      if (el.style[name] !== undefined) {
+        return { end: transEndEventNames[name] }
+      }
+    }
+
+    return false // explicit for ie8 (  ._.)
+  }
+
+  // http://blog.alexmaccaw.com/css-transitions
+  $.fn.emulateTransitionEnd = function (duration) {
+    var called = false
+    var $el = this
+    $(this).one('bsTransitionEnd', function () { called = true })
+    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
+    setTimeout(callback, duration)
+    return this
+  }
+
+  $(function () {
+    $.support.transition = transitionEnd()
+
+    if (!$.support.transition) return
+
+    $.event.special.bsTransitionEnd = {
+      bindType: $.support.transition.end,
+      delegateType: $.support.transition.end,
+      handle: function (e) {
+        if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
+      }
+    }
+  })
+
+}(jQuery);
@@ -1,22 +1,27 @@
---- Version 1.2 2015.07.23 ----
-e6810907c901e6bd34a28735a68850936f0823b8  ./js/ellipticcurve.js
-9ba5ede3d7f9d4c8fd623395f196adfdcf7e970f  ./js/crypto-min.js
+---- Version 1.3 2017.09.10 ----
 77e4519962e2f6a9fc93342137dbb31c33b76b04  ./js/aes.js
-0ce26da5ef686d4ece91acd6cb6506559e11ab07  ./js/qcode-decoder.min.js
-be17ca7c834204bff711f582e41f76c06d472bac  ./js/jsbn.js
-0700fc9ad2e39adeca0b50614bb3d327fb49f609  ./js/crypto-sha256.js
+3a09a8fc0cfe828b57fc798d668234d0490ee1a6  ./js/bootstrap-datetimepicker.min.js
 253711c6d825de55a8360552573be950da180614  ./js/bootstrap.min.js
+b98f718f0400fada4e0f15471031f92ce31e2b83  ./js/coinbin.js
+3e7b9b1a30412f827d4709a53014d0b6f06103f0  ./js/coin.js
+988565bc2cb402d63ed5c5fd7ff47c4278efc2c5  ./js/collapse.js
+9ba5ede3d7f9d4c8fd623395f196adfdcf7e970f  ./js/crypto-min.js
 f7c09f2f5a721371e7d478050119f7e2d58e3ef9  ./js/crypto-sha256-hmac.js
+0700fc9ad2e39adeca0b50614bb3d327fb49f609  ./js/crypto-sha256.js
+e6810907c901e6bd34a28735a68850936f0823b8  ./js/ellipticcurve.js
+ae49e56999d82802727455f0ba83b63acd90a22b  ./js/jquery-1.9.1.min.js
+be17ca7c834204bff711f582e41f76c06d472bac  ./js/jsbn.js
+ce4fa351a2e62accf7fad77110fa4ddb09a324bf  ./js/moment.min.js
+0ce26da5ef686d4ece91acd6cb6506559e11ab07  ./js/qcode-decoder.min.js
 ad038e1f39646b68ae666324ed4c2882a8c42474  ./js/qrcode.js
 64eb4ea5c882f8bce3e1885bf00728455f1c2f4c  ./js/ripemd160.js
 114089ef2a3feb6d4db4f9cabcb186d7750d5884  ./js/sha512.js
-3ff26f7ca616b01742a25f9aa304bdb653ce4a4d  ./js/coin.js
-cb26a4ae2216754f3089daaf7605e3ac41410126  ./js/coinbin.js
-ae49e56999d82802727455f0ba83b63acd90a22b  ./js/jquery-1.9.1.min.js
-5f570018ed044eafd464f7e0ab1783b966224055  ./LICENCE
+506c40035e0d22560478629434d0fea27643b77a  ./js/transition.js
+5f570018ed044eafd464f7e0ab1783b966224055  ./LICENSE
+255c58c17e63eb54adb3cd02b5c06224c67fc364  ./css/bootstrap-datetimepicker.min.css
 ed29315e0ffb3f14382431f2724235bf67f44eb3  ./css/bootstrap.min.css
 fc6b4268fbd57ad95d2b41a1d4d6866f222fbdb2  ./css/bootstrap-theme.min.css
-8297b8f4d686ec6c65981077514975e06ce41812  ./css/style.css
+4198ed869836ea5727ad6b80bf2df0a9c1a83244  ./css/style.css
 8ac24915d59cef71c542e7cb7d7e153f560cba1f  ./images/coinbin.gif
 f2af060f1cadbc9065c8c465c648dc01be67cc12  ./images/loader.gif
 86b6f62b7853e67d3e635f6512a5a5efc58ea3c3  ./fonts/glyphicons-halflings-regular.eot
@@ -24,5 +29,5 @@ ca35b697d99cae4d1b60f2d60fcd37771987eb07  ./fonts/glyphicons-halflings-regular.w
 de51a8494180a6db074af2dee2383f0a363c5b08  ./fonts/glyphicons-halflings-regular.svg
 278e49a86e634da6f2a02f3b47dd9d2a8f26210f  ./fonts/glyphicons-halflings-regular.woff
 44bc1850f570972267b169ae18f1cb06b611ffa2  ./fonts/glyphicons-halflings-regular.ttf
-fe8d57914bb036ab94e86ec35b2671eeb6d20d0d  ./README.md
-f4803ce0396b7e65d2f9dd4a5ae232b32403ef19  ./index.html
+d8a324a13501cd5705dc26b945fc8088f00907ae  ./README.md
+da6e4cbb4a168a3583086e0997c8c678a7a80925  ./index.html
Author	SHA1	Message	Date
OutCast3k	2e0422656d	removed blockr.io links as its closed down	2017-09-11 19:52:05 +00:00
OutCast3k	6c480a1102	segwit support added	2017-09-10 13:18:31 +00:00
OutCast3k	d5fe5ea828	increase to default transaction fee (and donations) on the #wallet section, as well as links to bitcoinfees.21.co to assist with choosing a better transaction fee	2017-03-14 20:51:51 +00:00
OutCast3k	52b206c7d6	added a donation button to the #newTransaction page	2017-03-13 21:12:06 +00:00
OutCast3k	1f9d9e97c2	better sighash support for the gui, plus bug fixes and testing	2017-02-17 15:38:24 +00:00
OutCast3k	d12b9d9072	final sighash tweak	2017-02-10 15:16:44 +00:00
OutCast3k	6c22adaa5a	added extra sighash support for signing	2017-02-10 13:05:58 +00:00
OutCast3k	605a6df343	Updated coinbin.js Fixed a bug, which was reported on https://www.reddit.com/r/Bitcoin/comments/5kowvt/psa_coinbin_appears_to_be_trying_to_steal_coins/ that appears to have caused incorrect HD key pairs to be generated in certain situations, because 'coinjs.compressed = true;' was not always being set when the user entered a HD onto the #verify tab.	2016-12-28 10:01:16 +00:00
OutCast3k	60efbb5174	updated sha1sum file due to recent edits	2016-12-28 09:54:06 +00:00
OutCast3k	1b111b335d	updated coinbin.js Fixed a bug, which was reported on https://www.reddit.com/r/Bitcoin/comments/5kowvt/psa_coinbin_appears_to_be_trying_to_steal_coins/ that appears to have caused incorrect HD key pairs to be generated in certain situations, because 'coinjs.compressed = true;' was not always being set when the user entered a HD onto the #verify tab.	2016-12-28 09:50:27 +00:00
OutCast3k	24028a001d	Update sha1sum	2016-12-21 11:57:17 +00:00
OutCast3k	f4c2b3d425	updated coinbin.js fixed a small bug in the #wallet section of coinb.in	2016-12-21 11:56:18 +00:00
OutCast3k	20547ff133	Update sha1sum	2016-11-25 19:15:43 +00:00
OutCast3k	858774b640	fixed a bug introduced in previous commit	2016-09-13 03:36:49 +00:00
OutCast3k	21ecedaa48	added full carboncoin support	2016-09-11 18:40:18 +00:00
OutCast3k	3c1e957519	fixed a timelocked address bug as reported on issue 60	2016-09-06 07:06:36 +00:00
OutCast3k	44e6f5c639	update sha1sum	2016-09-05 13:32:05 +00:00
OutCast3k	d176899774	dogecoin + chainso bugfix	2016-09-05 13:30:40 +00:00
OutCast3k	970cd756ec	added better sighash support as well as (basic) support for carboncoin	2016-09-04 20:54:15 +00:00
OutCast3k	b6dfa6b822	Merge pull request #59 from tomcarbon/master Adding dogecoin support to coinb.in	2016-09-04 14:57:37 +01:00
Tom Carbon	85c9267379	Add files via upload	2016-09-03 22:20:09 -07:00
Tom Carbon	0c3530590f	Add files via upload	2016-09-03 22:19:45 -07:00
OutCast3k	74a0fad4d2	Merge pull request #53 from DanielWeigl/master Error in serialization for nLockTime values	2016-08-04 14:04:34 +01:00
OutCast3k	67f9c1f926	fixed a broadcasting issue	2016-07-28 23:40:31 +00:00
OutCast3k	67bd6e927c	small bug fixes + enabled testnet via the #settings page	2016-07-28 22:36:27 +00:00
OutCast3k	284c6361e7	Merge pull request #54 from DanielWeigl/hodlheight Allow HODL transaction to define nLockTime in blockheight or date/time	2016-07-28 22:56:03 +01:00
Daniel Weigl	347ccf4947	Allow HODL transaction to define nLockTime in blockheight or date/time it still has a small UX quirks: the radio buttons dont get restored correctly after page reload	2016-07-03 19:34:59 +02:00
Daniel Weigl	8ac9f4207d	Allow HODL transaction to define nLockTime in blockheight or date/time it still has a small UX quirks: the radio buttons dont get restored correctly after page reload	2016-07-03 19:33:24 +02:00
Daniel Weigl	3ba79f0e3d	Error in serialization for nLockTime values if nLockTime is 1234(decimal) -> thats 4D2(hex) -> The current code splits it beginning from the end into bytes -> [4d, 02], but it should be [4, d2]. Error only occurs if one of the bytes is <16	2016-07-03 19:25:02 +02:00
OutCast3k	cad1f6e98b	update readme and sha1sum files	2016-06-08 22:27:13 +00:00
OutCast3k	e818fc738d	Merge pull request #51 from bip32JP/betterFeeWarn Added fluid fee to catch smaller mistakes as well.	2016-06-08 23:23:09 +01:00
bip32JP	0a94fb64ef	Added fluid fee to catch smaller mistakes as well.	2016-05-26 21:32:52 +09:00
OutCast3k	e3fff74690	coinb.in now supports replace by fee (RBF) transactions	2016-05-21 15:47:10 +00:00
OutCast3k	0154514309	bug fix to blockcyphers broadcasting option, plus added a buy bitcoin button on the wallet page	2016-05-09 10:02:51 +00:00
OutCast3k	1e8773c195	added blockcypher.com to list of broadcast providers	2016-03-21 13:34:19 +00:00
OutCast3k	1ea47f6ff5	this commit makes it obvious as to how to add new providers (although this could change soon) more providers to be added in the next commit.	2016-03-15 23:47:40 +00:00
OutCast3k	b943cbd6de	add missing date and time placeholder from the time locked address page	2016-03-03 13:23:36 +00:00
OutCast3k	53c48af90c	bug fix	2016-02-26 19:05:45 +00:00
OutCast3k	6970a07d60	bug fixes, credit to ibblondon and nxtchg. thanks	2016-02-25 23:09:43 +00:00
OutCast3k	695947b02d	updated the #wallet section of the site so that when a transaction fails to broadcast due to a server side error it displays it in a box that can be manually processed elsewhere	2016-02-09 23:52:55 +00:00
OutCast3k	0a8bb6f33a	update sha1sum	2016-02-09 23:29:29 +00:00
OutCast3k	27c9bff17e	add extra validation to prevent invalid public keys being used. (as per issue 39)	2016-02-09 23:27:34 +00:00
OutCast3k	c276998687	increased default fee on #wallet section of coinb.in	2015-12-30 00:17:36 +00:00
OutCast3k	4f16149a26	updated sha1sum file	2015-12-29 20:11:49 +00:00
OutCast3k	7bfacd51b1	fixed a small interface issue with the input feilds on the verify tab for hodl addresses	2015-12-29 20:06:03 +00:00
OutCast3k	1da38e46f7	small interface bugfix	2015-12-29 16:36:27 +00:00
OutCast3k	133a5d2858	few minor gui changes to the "New Time Locked Address" section	2015-12-29 16:20:53 +00:00
OutCast3k	a9cfa44c44	Merge pull request #37 from thelink2012/test-time Simple Hodl Address	2015-12-29 14:27:09 +00:00
Denilson M. Amorim	cedc6dddaf	Fix endianess of checklocktimeverify	2015-12-29 00:00:11 -03:00
Denilson M. Amorim	d53c236ec3	Set #nLockTime automatically	2015-12-27 01:15:47 -03:00
Denilson M. Amorim	c8577e03be	Simple Hodl Address	2015-12-27 00:37:51 -03:00
OutCast3k	9a669885b3	Merge pull request #32 from itscory/patch-1 fixed issue with copying the script URL	2015-11-16 13:21:37 +00:00
itscory	8652fe789d	made copying the scriptUrl easier I noticed, at least on Firefox, that it is impossible to highlight and copy the script URL. I fixed this by changing the "disabled" attribute to "readonly."	2015-11-15 13:35:53 -05:00
OutCast3k	6b39b86447	updated the #broadcast page to use jquerys POST request over the GET request that was being used to handle larger transactions	2015-09-16 11:41:18 +00:00
OutCast3k	902370679f	update sha1sum and readme	2015-09-12 19:17:21 +00:00
OutCast3k	ab395a82f2	lots of of small changes; bug fixes, extra validation, warning of large fee, a mediation section and more	2015-09-12 18:38:34 +00:00
OutCast3k	fe141b0b8a	removed the mention of google analytics from the about page as its no longer being used	2015-08-31 12:20:36 +01:00
OutCast3k	e33b2dc58e	Merge pull request #25 from dabura667/findunconf Fetch unconfirmed utxos as well	2015-08-31 11:45:21 +01:00
dabura667	a62a822b71	Fetch unconfirmed utxos as well	2015-08-30 10:51:42 +09:00
OutCast3k	91ee89282f	Merge pull request #23 from dasource/master Add ShadowCash	2015-08-17 12:08:28 +01:00
dasource	42391aba8e	Add ShadowCash	2015-08-16 22:34:40 +01:00
OutCast3k	8e0742d64c	minor bug fix from previous commit	2015-08-14 22:09:51 +00:00
OutCast3k	a1c3c60244	added extra support for altcoins, litecoin beta added via #settings page	2015-08-14 21:07:19 +00:00
OutCast3k	004de1f318	added localbitcoins.com trading link to the about page	2015-07-27 18:13:09 +00:00
OutCast3k	6f8cd22d5f	increased the amount of bytes allowed when using op_return from 40 to 80	2015-07-27 18:04:41 +00:00
OutCast3k	cacc30cc95	update sha1sum file	2015-07-27 18:00:30 +00:00
OutCast3k	d2f1d3a5d5	fixed a typo (thanks for pointing that out Injust)	2015-07-27 17:58:13 +00:00
OutCast3k	1c3e81bfd2	update coinbin.js as it wasn't allowing multisig addresses to be added to new transactions	2015-07-03 18:47:58 +01:00
OutCast3k	cf71efcf59	Merge pull request #15 from bulldozer2003/master display base58 address for redeem script	2015-06-29 07:29:41 +01:00
OutCast3k	92de202ed0	update sha1sum file	2015-06-23 23:15:57 +00:00
OutCast3k	6e821cf53a	fixed a bug with the settings page	2015-06-23 23:12:09 +00:00
OutCast3k	85ec366c6e	corrected testnet address prefix	2015-06-23 23:05:28 +00:00
OutCast3k	717f5cc7ef	corrected donation address	2015-06-23 23:00:10 +00:00
bulldozer2003	da2d20f477	display base58 address in addition to public key when decoding redeem script	2015-06-19 12:15:46 -05:00