diff --git a/css/main.css b/css/main.css
index 6b4926b15..7cdd23465 100644
--- a/css/main.css
+++ b/css/main.css
@@ -19,8 +19,8 @@ html, body {height: 100%;}
 
 #footer {
   position: relative;
-	margin-top: -91px; /* negative value of footer height */
-	height: 91px;
+	margin-top: -96px; /* negative value of footer height */
+	height: 96px;
 	clear:both;
   padding: 5px 2rem;
 }
diff --git a/index.html b/index.html
index 2af1f9782..896b28b65 100644
--- a/index.html
+++ b/index.html
@@ -110,19 +110,20 @@
         </span> 
       </div>
       <div class="large-2 columns" style="float:right;"
-          ng-repeat="copayer in $root.wallet.getRegisteredPeerIds()">
+          ng-repeat="c in $root.wallet.getRegisteredPeerIds()">
         <video 
-          ng-class="($root.wallet.getOnlinePeerIDs().indexOf(copayer) != -1) ? 'online' : 'offline'"
+          ng-class="($root.wallet.getOnlinePeerIDs().indexOf(c.peerId) != -1) ? 'online' : 'offline'"
           class="video-small"
-          autoplay ng-show="$root.videoSrc[copayer]" 
-          ng-src="{{$root.getVideoURL(copayer)}}"
-          id="{{copayer + '-video'}}" muted="true"
-          title="{{copayer + (copayer == $root.wallet.network.peerId?' (You)':'')}}" ></video>
-        <img ng-show="!$root.videoSrc[copayer]" 
-          ng-class="($root.wallet.getOnlinePeerIDs().indexOf(copayer) != -1) ? 'online' : 'offline'"
+          autoplay ng-show="$root.videoSrc[c.peerId]" 
+          ng-src="{{$root.getVideoURL(c.peerId)}}"
+          id="{{c.peerId + '-video'}}" muted="true"
+          title="{{c.peerId + (c.peerId == $root.wallet.network.peerId?' (You)':'')}}" ></video>
+        <img ng-show="!$root.videoSrc[c.peerId]" 
+          ng-class="($root.wallet.getOnlinePeerIDs().indexOf(c.peerId) != -1) ? 'online' : 'offline'"
           class="video-small"
           src="./img/satoshi.gif" 
-          title="{{copayer + (copayer == $root.wallet.network.peerId?' (You)':'')}}" />
+          title="{{c.peerId + (c.peerId == $root.wallet.network.peerId?' (You)':'')}}" />
+        <div ng-if="c.nick" class="small-8 text-center" style="position:absolute; width:115%; bottom:-10px">{{c.nick}}</div>
       </div>
     </div>
     <!--
@@ -146,8 +147,10 @@
               <h3>Join a Wallet in Creation</h3>
               <input type="text" class="form-control" placeholder="Paste wallet secret here"
                ng-model="connectionId" required autofocus>
+              <input type="text" class="form-control" placeholder="Your name (optional)"
+                 ng-model="nickname">
               <button class="button primary expand radius"
-                ng-click="join(connectionId)" ng-disabled="loading" loading="Joining">Join</button>
+                ng-click="join(connectionId,nickname)" ng-disabled="loading" loading="Joining">Join</button>
               </div>
             </div>
             <div class="large-6 columns">
@@ -224,17 +227,22 @@
               </div>
             </div>
           </div>
+
           <div class="row">
             <div class="small-12 medium-6 medium-centered large-6 large-centered columns m30v">
               <h6>Wallet name (optional)</h6>
                 <input type="text" class="form-control" ng-model="walletName" placeholder="Enter wallet name">
             </div>
+            <div class="large-6 large-centered columns m30v">
+              <h6>Your nickname (optional)</h6>
+                <input ng-model="myNickname" placeholder="" class="size-24" style="width:100%">
+            </div>
           </div>
-
+ 
           <div class="row">
             <div class="large-12 columns line-dashed">
               <button class="button primary radius right" type="button"
-               ng-click="create(totalCopayers, requiredCopayers, walletName)">
+               ng-click="create(totalCopayers, requiredCopayers, walletName, myNickname)">
                Create {{requiredCopayers}}-of-{{totalCopayers}} wallet
               </button>
               <a class="button secondary radius" href="#signin">Go back</a>
diff --git a/js/controllers/setup.js b/js/controllers/setup.js
index adab10310..b3028832d 100644
--- a/js/controllers/setup.js
+++ b/js/controllers/setup.js
@@ -31,13 +31,15 @@ angular.module('copay.setup').controller('SetupController',
       updateRCSelect(tc);
     });
 
-    $scope.create = function(totalCopayers, requiredCopayers, walletName) {
+    $scope.create = function(totalCopayers, requiredCopayers, walletName, myNickname) {
       $scope.loading = true;
       var opts = {
         requiredCopayers: requiredCopayers,
         totalCopayers: totalCopayers,
         name: walletName, 
+        nickname: myNickname,
       };
+console.log('[setup.js.31:opts:]',opts); //TODO
       var w = walletFactory.create(opts);
       controllerUtils.startNetwork(w);
     };
diff --git a/js/controllers/signin.js b/js/controllers/signin.js
index 23197d8a6..fb09d19f7 100644
--- a/js/controllers/signin.js
+++ b/js/controllers/signin.js
@@ -18,15 +18,14 @@ angular.module('copay.signin').controller('SigninController',
       controllerUtils.startNetwork(w);
     };
 
-    $scope.join = function(secret) {
+    $scope.join = function(secret, nickname ) {
       $scope.loading = true;
 
       walletFactory.network.on('badSecret', function() {
       });
 
-      walletFactory.joinCreateSession(secret, function(err,w) {
+      walletFactory.joinCreateSession(secret, nickname, function(err,w) {
         $scope.loading = false;
-console.log('[signin.js.27:err:]',err,w); //TODO
 
         if (err || !w) {
           if (err === 'joinError') 
diff --git a/js/controllers/transactions.js b/js/controllers/transactions.js
index 2d983d396..71d285bff 100644
--- a/js/controllers/transactions.js
+++ b/js/controllers/transactions.js
@@ -22,7 +22,7 @@ angular.module('copay.transactions').controller('TransactionsController',
 
         tx.outs.forEach(function(o) {
           var addr = bitcore.Address.fromScriptPubKey(o.getScript(), config.networkName)[0].toString();
-          if (!w.addressIsOwn(addr)) {
+          if (!w.addressIsOwn(addr, true)) {
             outs.push({
               address: addr, 
               value: bitcore.util.valueToBigInt(o.getValue())/bitcore.util.COIN,
diff --git a/js/models/core/PublicKeyRing.js b/js/models/core/PublicKeyRing.js
index a99f2c8cc..6c19f3797 100644
--- a/js/models/core/PublicKeyRing.js
+++ b/js/models/core/PublicKeyRing.js
@@ -32,6 +32,8 @@ function PublicKeyRing(opts) {
   this.addressIndex= opts.addressIndex || 0;
 
   this.publicKeysCache = opts.publicKeysCache || {};
+  this.nicknameFor = opts.nicknameFor || {};
+  this.copayerIds = [];
 }
 
 /*
@@ -54,10 +56,13 @@ PublicKeyRing.fromObj = function (data) {
   if (data instanceof PublicKeyRing) {
     throw new Error('bad data format: Did you use .toObj()?');
   }
-  data.copayersBIP32 = data.copayersExtPubKeys.map(function(pk) {
-    return new BIP32(pk);
-  });
-  return new PublicKeyRing(data);
+  var ret =  new PublicKeyRing(data);
+
+  for (var k in data.copayersExtPubKeys) {
+    ret.addCopayer(data.copayersExtPubKeys[k]);
+  }
+
+  return ret;
 };
 
 PublicKeyRing.prototype.toObj = function() {
@@ -72,23 +77,12 @@ PublicKeyRing.prototype.toObj = function() {
     copayersExtPubKeys: this.copayersBIP32.map( function (b) { 
       return b.extendedPublicKeyString(); 
     }),
+    nicknameFor: this.nicknameFor,
     publicKeysCache: this.publicKeysCache
   };
 };
 
-PublicKeyRing.prototype.serialize = function () {
-  return JSON.stringify(this.toObj());
-};
-
 PublicKeyRing.prototype.getCopayerId = function(i) {
-  this.copayerIds = this.copayerIds  || [];
-
-  if (!this.copayerIds[i]) {
-    var path = PublicKeyRing.ID_BRANCH;
-    var bip32 = this.copayersBIP32[i].derive(path);
-    this.copayerIds[i]= bip32.eckey.public.toString('hex');
-  }
-
   return this.copayerIds[i];
 };
 
@@ -101,12 +95,7 @@ PublicKeyRing.prototype.isComplete = function () {
 };
 
 PublicKeyRing.prototype.getAllCopayerIds = function() {
-  var ret = [];
-  var l = this.registeredCopayers();
-  for(var i=0; i<l; i++) {
-    ret.push(this.getCopayerId(i));
-  }
-  return ret;
+  return this.copayerIds;
 };
 
 PublicKeyRing.prototype.myCopayerId = function(i) {
@@ -119,14 +108,30 @@ PublicKeyRing.prototype._checkKeys = function() {
       throw new Error('dont have required keys yet');
 };
 
-
 PublicKeyRing.prototype._newExtendedPublicKey = function () {
   return new BIP32(this.network.name)
     .extendedPublicKeyString();
 };
 
-PublicKeyRing.prototype.addCopayer = function (newEpk) {
+PublicKeyRing.prototype._updateBip = function (index) {
+  var path = PublicKeyRing.ID_BRANCH;
+  var bip32 = this.copayersBIP32[index].derive(path);
+  this.copayerIds[index]= bip32.eckey.public.toString('hex');
+};
 
+PublicKeyRing.prototype._setNicknameForIndex = function (index, nickname) {
+  this.nicknameFor[this.copayerIds[index]] = nickname;
+};
+
+PublicKeyRing.prototype.nicknameForIndex = function (index) {
+  return this.nicknameFor[this.copayerIds[index]];
+};
+
+PublicKeyRing.prototype.nicknameForCopayer = function (copayerId) {
+  return this.nicknameFor[copayerId];
+};
+
+PublicKeyRing.prototype.addCopayer = function (newEpk, nickname) {
   if (this.isComplete())
       throw new Error('already have all required key:' + this.totalCopayers);
 
@@ -139,7 +144,13 @@ PublicKeyRing.prototype.addCopayer = function (newEpk) {
       throw new Error('already have that key');
   });
 
-  this.copayersBIP32.push(new BIP32(newEpk));
+  var i=this.copayersBIP32.length;
+  var bip = new BIP32(newEpk);
+  this.copayersBIP32.push(bip);
+  this._updateBip(i);
+  if (nickname) { 
+    this._setNicknameForIndex(i,nickname);
+  }
   return newEpk;
 };
 
@@ -156,9 +167,9 @@ PublicKeyRing.prototype.getPubKeys = function (index, isChange) {
       pubKeys[i] = bip32.eckey.public;
     }
     this.publicKeysCache[path] = pubKeys.map(function(pk){return pk.toString('hex');});
-  } else {
-    pubKeys = pubKeys.map(function(s){return new Buffer(s,'hex')}); 
-    //console.log('public keys cache HIT');
+  } 
+  else {
+    pubKeys = pubKeys.map(function(s){return new Buffer(s,'hex');}); 
   }
 
   return pubKeys;
@@ -193,7 +204,6 @@ PublicKeyRing.prototype.getScriptPubKeyHex = function (index, isChange) {
   return Script.createP2SH(addr.payload()).getBuffer().toString('hex');
 };
 
-
 //generate a new address, update index.
 PublicKeyRing.prototype.generateAddress = function(isChange) {
 
@@ -206,7 +216,6 @@ PublicKeyRing.prototype.generateAddress = function(isChange) {
   }
 
   return ret;
-
 };
 
 PublicKeyRing.prototype.getAddresses = function(excludeChange) {
@@ -254,8 +263,6 @@ PublicKeyRing.prototype.getRedeemScriptMap = function () {
   return ret;
 };
 
-
-
 PublicKeyRing.prototype._checkInPRK = function(inPKR, ignoreId) {
 
   if (!ignoreId  && this.walletId !== inPKR.walletId) {
@@ -313,7 +320,11 @@ PublicKeyRing.prototype._mergePubkeys = function(inPKR) {
       if (self.isComplete()) {
         throw new Error('trying to add more pubkeys, when PKR isComplete at merge');
       }
+      var l2 = self.copayersBIP32.length;
       self.copayersBIP32.push(new BIP32(epk));
+      self._updateBip(l2);
+      if (inPKR.nicknameFor[self.getCopayerId(l2)])
+        self._setNicknameForIndex(l2,inPKR.nicknameFor[self.getCopayerId(l2)]);
       hasChanged=true;
     }
   });
diff --git a/js/models/core/Wallet.js b/js/models/core/Wallet.js
index af008b334..01238a763 100644
--- a/js/models/core/Wallet.js
+++ b/js/models/core/Wallet.js
@@ -33,8 +33,8 @@ function Wallet(opts) {
   this.verbose = opts.verbose;
   this.publicKeyRing.walletId = this.id;
   this.txProposals.walletId = this.id;
-
   this.network.maxPeers = this.totalCopayers;
+  this.registeredPeerIds = [];
 }
 
 Wallet.parent = EventEmitter;
@@ -196,7 +196,6 @@ Wallet.prototype.netStart = function() {
 
   net.start(startOpts, function() {
     self.emit('created', net.getPeer());
-    var registered = self.getRegisteredPeerIds();
     for (var i = 0; i < self.publicKeyRing.registeredCopayers(); i++) {
       var otherId = self.getCopayerId(i);
       if (otherId !== myId) {
@@ -216,13 +215,19 @@ Wallet.prototype.getOnlinePeerIDs = function() {
 };
 
 Wallet.prototype.getRegisteredPeerIds = function() {
-  var ret = [];
-  for (var i = 0; i < this.publicKeyRing.registeredCopayers(); i++) {
-    var cid = this.getCopayerId(i)
-    var pid = this.network.peerFromCopayer(cid);
-    ret.push(pid);
+  var l = this.publicKeyRing.registeredCopayers();
+  if (this.registeredPeerIds.length !== l) {
+    this.registeredPeerIds = [];
+    for (var i = 0; i < l; i++) {
+      var cid = this.getCopayerId(i);
+      var pid = this.network.peerFromCopayer(cid);
+      this.registeredPeerIds.push({
+        peerId: pid,
+        nick: this.publicKeyRing.nicknameForCopayer(cid)
+      });
+    }
   }
-  return ret;
+  return this.registeredPeerIds;
 };
 
 Wallet.prototype.store = function(isSync) {
@@ -416,8 +421,8 @@ Wallet.prototype.getAddressesInfo = function(excludeChange) {
   return this.publicKeyRing.getAddressesInfo(excludeChange);
 };
 
-Wallet.prototype.addressIsOwn = function(addrStr) {
-  var addrList = this.getAddressesStr();
+Wallet.prototype.addressIsOwn = function(addrStr, excludeChange) {
+  var addrList = this.getAddressesStr(excludeChange);
   var l = addrList.length;
   var ret = false;
 
diff --git a/js/models/core/WalletFactory.js b/js/models/core/WalletFactory.js
index cb6974120..0e704da06 100644
--- a/js/models/core/WalletFactory.js
+++ b/js/models/core/WalletFactory.js
@@ -104,7 +104,7 @@ WalletFactory.prototype.create = function(opts) {
     requiredCopayers: requiredCopayers,
     totalCopayers: totalCopayers,
   });
-  opts.publicKeyRing.addCopayer(opts.privateKey.getExtendedPublicKeyString());
+  opts.publicKeyRing.addCopayer(opts.privateKey.getExtendedPublicKeyString(), opts.nickname);
   this.log('\t### PublicKeyRing Initialized');
 
   opts.txProposals = opts.txProposals || new TxProposals({
@@ -149,7 +149,7 @@ WalletFactory.prototype.remove = function(walletId) {
 };
 
 
-WalletFactory.prototype.joinCreateSession = function(secret, cb) {
+WalletFactory.prototype.joinCreateSession = function(secret, nickname, cb) {
   var self = this;
 
   var s;
@@ -175,6 +175,7 @@ WalletFactory.prototype.joinCreateSession = function(secret, cb) {
     self.network.on('data', function(sender, data) {
       if (data.type ==='walletId') {
         data.opts.privateKey = privateKey;
+        data.opts.nickname =  nickname;
         var w = self.open(data.walletId, data.opts);
         w.firstCopayerId = s.pubKey;
         return cb(null, w);
diff --git a/test/test.PublicKeyRing.js b/test/test.PublicKeyRing.js
index 76c0ff169..c626bb21c 100644
--- a/test/test.PublicKeyRing.js
+++ b/test/test.PublicKeyRing.js
@@ -280,6 +280,60 @@ describe('PublicKeyRing model', function() {
   });
 
 
+  it('#merge with nickname', function () {
+    var w = new PublicKeyRing(config);
+    should.exist(w);
+    for(var i=0; i<3; i++) {
+      w.addCopayer();
+    };
+    w._setNicknameForIndex(0,'pepe0');
+    w._setNicknameForIndex(1,'pepe1');
+
+    w.nicknameForIndex(0).should.equal('pepe0');
+    w.nicknameForIndex(1).should.equal('pepe1');
+    should.not.exist(w.nicknameForIndex(2));
+
+
+    for(var i=0; i<2; i++) {
+      w.isComplete().should.equal(false);
+      var w2 = new PublicKeyRing({
+        networkName: 'livenet',
+        id: w.id,
+      });
+      w2.addCopayer();
+      w2._setNicknameForIndex(0,'juan' + i);
+      w.merge(w2).should.equal(true);
+    }
+    w.isComplete().should.equal(true);
+
+    w.nicknameForIndex(0).should.equal('pepe0');
+    w.nicknameForIndex(1).should.equal('pepe1');
+    should.not.exist(w.nicknameForIndex(2));
+    w.nicknameForIndex(3).should.equal('juan0');
+    w.nicknameForIndex(4).should.equal('juan1');
+  });
+
+
+  it('#toObj #fromObj with nickname', function () {
+    var w = new PublicKeyRing(config);
+    should.exist(w);
+    for(var i=0; i<3; i++) {
+      w.addCopayer(null, 'tito'+i);
+    };
+    w.nicknameForIndex(0).should.equal('tito0');
+    w.nicknameForIndex(1).should.equal('tito1');
+    w.nicknameForIndex(2).should.equal('tito2');
+    should.not.exist(w.nicknameForIndex(3));
+
+    var o = JSON.parse(JSON.stringify(w.toObj()));
+    var w2 = PublicKeyRing.fromObj( o );
+    w2.nicknameForIndex(0).should.equal('tito0');
+    w2.nicknameForIndex(1).should.equal('tito1');
+    w2.nicknameForIndex(2).should.equal('tito2');
+    should.not.exist(w2.nicknameForIndex(3));
+  });
+
+
   it('#getRedeemScriptMap check tests', function () {
     var k = createW();
     var w = k.w;
diff --git a/test/test.Walletfactory.js b/test/test.Walletfactory.js
index e467b6d77..4aa5398dd 100644
--- a/test/test.Walletfactory.js
+++ b/test/test.Walletfactory.js
@@ -59,7 +59,7 @@ describe('WalletFactory model', function() {
   });
 
   it('#fromObj #toObj round trip', function() {
-    var o = '{"opts":{"id":"dbfe10c3fae71cea","spendUnconfirmed":1,"requiredCopayers":3,"totalCopayers":5,"netKey":"LppzFYqlgT0="},"publicKeyRing":{"walletId":"dbfe10c3fae71cea","networkName":"testnet","requiredCopayers":3,"totalCopayers":5,"changeAddressIndex":3,"addressIndex":3,"copayersExtPubKeys":["tpubD6NzVbkrYhZ4YGK8ZhZ8WVeBXNAAoTYjjpw9twCPiNGrGQYFktP3iVQkKmZNiFnUcAFMJRxJVJF6Nq9MDv2kiRceExJaHFbxUCGUiRhmy97","tpubD6NzVbkrYhZ4YKGDJkzWdQsQV3AcFemaQKiwNhV4RL8FHnBFvinidGdQtP8RKj3h34E65RkdtxjrggZYqsEwJ8RhhN2zz9VrjLnrnwbXYNc","tpubD6NzVbkrYhZ4YkDiewjb32Pp3Sz9WK2jpp37KnL7RCrHAyPpnLfgdfRnTdpn6DTWmPS7niywfgWiT42aJb1J6CjWVNmkgsMCxuw7j9DaGKB","tpubD6NzVbkrYhZ4XEtUAz4UUTWbprewbLTaMhR8NUvSJUEAh4Sidxr6rRPFdqqVRR73btKf13wUjds2i8vVCNo8sbKrAnyoTr3o5Y6QSbboQjk","tpubD6NzVbkrYhZ4Yj9AAt6xUVuGPVd8jXCrEE6V2wp7U3PFh8jYYvVad31b4VUXEYXzSnkco4fktu8r4icBsB2t3pCR3WnhVLedY2hxGcPFLKD"],"publicKeysCache":{"m/0/1/0":["0314368b8efa07e8c7dad30498d0a7e3aa575db1fef833347c6d381c1a33a17b17","02cfd95f89ab46bd3bd86954dd9f83dbab0cd2e4466dee587e8e4d8d733fc0d748","02568969eb6212fe946450be6c5b3353fc754a40b2cdc4aed501a8976fec371da8","0360f870a088ae0ef1c37035a9b6a462ca8dcdd5da275f4e2dcd19f44b81d3e7e4","0300ad8f1bded838b02e127bb25961fbcee718db2df81f680f889692acdcbdd73d"],"m/0/1/1":["024f97a9adb2fa9306c4e3d9244f5e5355c7e2c6b3dd4122ba804e17dc9729df5d","0214834a5adcbc4ad0f3bbbc1c280b8ac480387fcc9a1fd988c1526ed496d923c4","024e72338bd5e976375d076bd71a9649e9141b4cbfc9e16cb7109b354b3e913a05","0322045ea35c3118aa7ab9f2c9f182b0120956b0aa65cc72b9d093f145327a4b17","030dc2450c72df366c1960739c577a2efd4451070bd78effcb6f71d1bcd7dfc7a8"],"m/0/1/2":["0247de59deb66783b8f9b0c326234a9569d00866c2a73f599e77a4d0cab5cbce8f","0376e49f0ac3647404034aae0dc8dd927c34a634ef24ea36f56a272f75fce9539b","032fbaa2593bd1eea4a46e7ac15f15802cdd1eb65a7d5bc4364ddd9d52f0838234","03a81f2a7e1f7191aa0b0c6e0a4ccefc71edd3564e86014972fe338045f68d5a5a","02eb8a012ea9a709392502cacda6ef5115d6d2319ab470d546d9068ab941621a99"],"m/0/0/0":["036dcbd378b4352120d6b720b6294dd2d0dd02801fcf010bb69dadbec1f3999279","022089eedb85dc45d1efa418e1ea226588deedebc1d85acca15ff72783e33636c0","0388aa5fd432b74c56427396f350d236c3ca8f7b2f62da513ce4c2e6ff04a67e9c","02fc4caa7449db7483d2e1fccdacac6fa2f736278c758af9966402589b5632f13e","02e4a15b885d8b2d586f82fa85d16179644e60a154674bde0ec3004810b1bdab99"],"m/0/0/1":["039afa26b2f341c76c7b3c3d0672438f35ac6ebb67b1ddfefac9cd79b7b24418c1","021acaaf500d431ebc396f50630767b01c91ce98ae48e968775ceaad932b7e3b8e","022a947259c4a9f76d5e95c0849df31d01233df41d0d75d631b89317a48d8cddce","03d38d9f94217da780303d9a8987c86d737ef39683febc0cd6632cddbfa62186fd","0394d2581b307fe2af19721888d922aab58ab198ef88cedf9506177e30d807811e"],"m/0/0/2":["037825ffce15d34f9bd6c02bcda7701826706471a4d6ab5004eb965f98811c2098","023768dd6d3c71b7df5733ccda5b2d8b454d5b4c4179d91a6fda74db8b869a2406","021a79e91f003f308764d43039e9b5d56bc8f33ca2f4d30ec6cc5a37c0d09dc273","02437f1e388b273936319f79a5d22958ef5ebff9c8cd7b6f6f72518445b1e30867","0373b0881cb4fd02baa62589023fdfe9739c6148cf104d907549f2528eb80146f5"]}},"txProposals":{"txps":[],"walletId":"dbfe10c3fae71cea","networkName":"testnet"},"privateKey":{"extendedPrivateKeyString":"tprv8ZgxMBicQKsPeoHLg3tY75z4xLeEe8MqAXLNcRA6J6UTRvHV8VZTXznt9eoTmSk1fwSrwZtMhY3XkNsceJ14h6sCXHSWinRqMSSbY8tfhHi","networkName":"testnet","privateKeyCache":{}}}';
+    var o = '{"opts":{"id":"dbfe10c3fae71cea","spendUnconfirmed":1,"requiredCopayers":3,"totalCopayers":5,"netKey":"LppzFYqlgT0="},"publicKeyRing":{"walletId":"dbfe10c3fae71cea","networkName":"testnet","requiredCopayers":3,"totalCopayers":5,"changeAddressIndex":3,"addressIndex":3,"copayersExtPubKeys":["tpubD6NzVbkrYhZ4YGK8ZhZ8WVeBXNAAoTYjjpw9twCPiNGrGQYFktP3iVQkKmZNiFnUcAFMJRxJVJF6Nq9MDv2kiRceExJaHFbxUCGUiRhmy97","tpubD6NzVbkrYhZ4YKGDJkzWdQsQV3AcFemaQKiwNhV4RL8FHnBFvinidGdQtP8RKj3h34E65RkdtxjrggZYqsEwJ8RhhN2zz9VrjLnrnwbXYNc","tpubD6NzVbkrYhZ4YkDiewjb32Pp3Sz9WK2jpp37KnL7RCrHAyPpnLfgdfRnTdpn6DTWmPS7niywfgWiT42aJb1J6CjWVNmkgsMCxuw7j9DaGKB","tpubD6NzVbkrYhZ4XEtUAz4UUTWbprewbLTaMhR8NUvSJUEAh4Sidxr6rRPFdqqVRR73btKf13wUjds2i8vVCNo8sbKrAnyoTr3o5Y6QSbboQjk","tpubD6NzVbkrYhZ4Yj9AAt6xUVuGPVd8jXCrEE6V2wp7U3PFh8jYYvVad31b4VUXEYXzSnkco4fktu8r4icBsB2t3pCR3WnhVLedY2hxGcPFLKD"],"nicknameFor":{},"publicKeysCache":{"m/0/1/0":["0314368b8efa07e8c7dad30498d0a7e3aa575db1fef833347c6d381c1a33a17b17","02cfd95f89ab46bd3bd86954dd9f83dbab0cd2e4466dee587e8e4d8d733fc0d748","02568969eb6212fe946450be6c5b3353fc754a40b2cdc4aed501a8976fec371da8","0360f870a088ae0ef1c37035a9b6a462ca8dcdd5da275f4e2dcd19f44b81d3e7e4","0300ad8f1bded838b02e127bb25961fbcee718db2df81f680f889692acdcbdd73d"],"m/0/1/1":["024f97a9adb2fa9306c4e3d9244f5e5355c7e2c6b3dd4122ba804e17dc9729df5d","0214834a5adcbc4ad0f3bbbc1c280b8ac480387fcc9a1fd988c1526ed496d923c4","024e72338bd5e976375d076bd71a9649e9141b4cbfc9e16cb7109b354b3e913a05","0322045ea35c3118aa7ab9f2c9f182b0120956b0aa65cc72b9d093f145327a4b17","030dc2450c72df366c1960739c577a2efd4451070bd78effcb6f71d1bcd7dfc7a8"],"m/0/1/2":["0247de59deb66783b8f9b0c326234a9569d00866c2a73f599e77a4d0cab5cbce8f","0376e49f0ac3647404034aae0dc8dd927c34a634ef24ea36f56a272f75fce9539b","032fbaa2593bd1eea4a46e7ac15f15802cdd1eb65a7d5bc4364ddd9d52f0838234","03a81f2a7e1f7191aa0b0c6e0a4ccefc71edd3564e86014972fe338045f68d5a5a","02eb8a012ea9a709392502cacda6ef5115d6d2319ab470d546d9068ab941621a99"],"m/0/0/0":["036dcbd378b4352120d6b720b6294dd2d0dd02801fcf010bb69dadbec1f3999279","022089eedb85dc45d1efa418e1ea226588deedebc1d85acca15ff72783e33636c0","0388aa5fd432b74c56427396f350d236c3ca8f7b2f62da513ce4c2e6ff04a67e9c","02fc4caa7449db7483d2e1fccdacac6fa2f736278c758af9966402589b5632f13e","02e4a15b885d8b2d586f82fa85d16179644e60a154674bde0ec3004810b1bdab99"],"m/0/0/1":["039afa26b2f341c76c7b3c3d0672438f35ac6ebb67b1ddfefac9cd79b7b24418c1","021acaaf500d431ebc396f50630767b01c91ce98ae48e968775ceaad932b7e3b8e","022a947259c4a9f76d5e95c0849df31d01233df41d0d75d631b89317a48d8cddce","03d38d9f94217da780303d9a8987c86d737ef39683febc0cd6632cddbfa62186fd","0394d2581b307fe2af19721888d922aab58ab198ef88cedf9506177e30d807811e"],"m/0/0/2":["037825ffce15d34f9bd6c02bcda7701826706471a4d6ab5004eb965f98811c2098","023768dd6d3c71b7df5733ccda5b2d8b454d5b4c4179d91a6fda74db8b869a2406","021a79e91f003f308764d43039e9b5d56bc8f33ca2f4d30ec6cc5a37c0d09dc273","02437f1e388b273936319f79a5d22958ef5ebff9c8cd7b6f6f72518445b1e30867","0373b0881cb4fd02baa62589023fdfe9739c6148cf104d907549f2528eb80146f5"]}},"txProposals":{"txps":[],"walletId":"dbfe10c3fae71cea","networkName":"testnet"},"privateKey":{"extendedPrivateKeyString":"tprv8ZgxMBicQKsPeoHLg3tY75z4xLeEe8MqAXLNcRA6J6UTRvHV8VZTXznt9eoTmSk1fwSrwZtMhY3XkNsceJ14h6sCXHSWinRqMSSbY8tfhHi","networkName":"testnet","privateKeyCache":{}}}';
 
     var wf = new WalletFactory(config);
     var w = wf.fromObj(JSON.parse(o));