From f22f7677a6070e2cbb5aa6d1bf0f672c95083ed4 Mon Sep 17 00:00:00 2001
From: Pawel Cioch <pawel@greenhex.net>
Date: Wed, 20 Feb 2019 10:41:11 -0600
Subject: [PATCH] Added BST - BlockStamp

---
 src/js/bitcoinjs-extensions.js | 11 +++++++++++
 src/js/index.js                |  7 +++++++
 src/js/segwit-parameters.js    | 27 +++++++++++++++++++++++++++
 tests/spec/tests.js            |  7 +++++++
 4 files changed, 52 insertions(+)

diff --git a/src/js/bitcoinjs-extensions.js b/src/js/bitcoinjs-extensions.js
index b20d6df..ead1660 100644
--- a/src/js/bitcoinjs-extensions.js
+++ b/src/js/bitcoinjs-extensions.js
@@ -1485,4 +1485,15 @@ bitcoinjs.bitcoin.networks.litecoinz = {
   pubKeyHash: 0x0AB3,
   scriptHash: 0x0AB8,
   wif:  0x80,
+};
+
+bitcoinjs.bitcoin.networks.blockstamp = {
+  messagePrefix: '\x18BlockStamp Signed Message:\n',
+  bip32: {
+    public: 0x0488B21E,
+    private: 0x0488ADE4,
+  },
+  pubKeyHash: 0x00,
+  scriptHash: 0x05,
+  wif:  0x80,
 };
\ No newline at end of file
diff --git a/src/js/index.js b/src/js/index.js
index cbe0255..affcc61 100644
--- a/src/js/index.js
+++ b/src/js/index.js
@@ -1729,6 +1729,13 @@
                 network = bitcoinjs.bitcoin.networks.bitsend;
                 setHdCoin(91);
             },
+        },
+		{
+            name: "BST - BlockStamp",
+            onSelect: function() {
+                network = bitcoinjs.bitcoin.networks.blockstamp;
+                setHdCoin(254);
+            },
         },
         {
             name: "BTA - Bata",
diff --git a/src/js/segwit-parameters.js b/src/js/segwit-parameters.js
index f7f9220..14b5569 100644
--- a/src/js/segwit-parameters.js
+++ b/src/js/segwit-parameters.js
@@ -184,6 +184,33 @@ bitcoinjs.bitcoin.networks.digibyte.p2wpkhInP2sh = {
     scriptHash: 0x3f,
     wif: 0x80
 };
+
+bitcoinjs.bitcoin.networks.blockstamp.p2wpkh = {
+    baseNetwork: "blockstamp",
+    messagePrefix: '\x18BlockStamp Signed Message:\n',
+    bech32: 'bc',
+    bip32: {
+      public: 0x0488B21E,
+      private: 0x0488ADE4,
+    },
+    pubKeyHash: 0x00,
+    scriptHash: 0x05,
+    wif:  0x80,
+};
+
+bitcoinjs.bitcoin.networks.blockstamp.p2wpkhInP2sh = {
+    baseNetwork: "blockstamp",	
+    messagePrefix: '\x18BlockStamp Signed Message:\n',
+    bech32: 'bc',
+    bip32: {
+      public: 0x0488B21E,
+      private: 0x0488ADE4,
+    },
+    pubKeyHash: 0x00,
+    scriptHash: 0x05,
+    wif:  0x80,
+};
+
 //    bitcoinjs.bitcoin.networks.deimos.p2wpkh = {
 //    baseNetwork: "deimos",
 //    messagePrefix: '\x18Deimos Signed Message:\n',
diff --git a/tests/spec/tests.js b/tests/spec/tests.js
index 6718a0e..dcc9b0a 100644
--- a/tests/spec/tests.js
+++ b/tests/spec/tests.js
@@ -1390,6 +1390,13 @@ it('Allows selection of LitecoinZ', function(done) {
     };
     testNetwork(done, params);
 });
+it('Allows selection of BlockStamp', function(done) {
+    var params = {
+        selectText: "BST - BlockStamp",
+        firstAddress: "15gypKtim4cVTj137ApfryG17RkvSbPazZ",
+    };
+    testNetwork(done, params);
+});
 
 // BIP39 seed is set from phrase
 it('Sets the bip39 seed from the prhase', function(done) {
-- 
2.41.0