diff --git a/lib/bitauth.js b/lib/bitauth.js
index 2d3a386..536d8e1 100644
--- a/lib/bitauth.js
+++ b/lib/bitauth.js
@@ -2,15 +2,11 @@ var elliptic  = require('elliptic');
 var ecdsa     = new elliptic.ec(elliptic.curves.secp256k1);
 var hashjs    = require('hash.js');
 var bs58      = require('bs58');
-
-var BitAuth = {};
+var BitAuth   = {};
 
 /**
  * Will return a key pair and identity
  *
- * @example
- * var keys = BitAuth.generateSin();
- *
  * @returns {Object} An object with keys: created, priv, pub and sin
  */
 BitAuth.generateSin = function() {
@@ -22,7 +18,7 @@ BitAuth.generateSin = function() {
   var sin = this.getSinFromPublicKey(publicKey);
 
   var sinObj = {
-    created: new Date().getTime(),
+    created: Math.round(Date.now() / 1000),
     priv: privateKey,
     pub: publicKey,
     sin: sin
@@ -31,9 +27,8 @@ BitAuth.generateSin = function() {
   return sinObj;
 };
 
-
 /**
- * Will return an public key from a private key
+ * Will return a public key from a private key
  *
  * @param {String} A private key in hex
  * @returns {String} A compressed public key in hex
@@ -95,7 +90,7 @@ BitAuth.getSinFromPublicKey = function(pubkey) {
 };
 
 /**
- * Will return a signature from a private key
+ * Will sign a string of data with a private key
  *
  * @param {String} data - A string of data to be signed
  * @param {String} privkey - A private key in hex
@@ -112,7 +107,7 @@ BitAuth.sign = function(data, privkey) {
  * Will verify a signature
  *
  * @param {String} data - A string of data that has been signed
- * @param {String} pubkey - The public identity that has signed the data
+ * @param {String} pubkey - The compressed public key in hex that has signed the data
  * @param {String} hexsignature - A DER signature in hex
  * @returns {Function|Boolean} - If the signature is valid
  */
@@ -120,7 +115,7 @@ BitAuth.verifySignature = function(data, pubkey, hexsignature, callback) {
   var hash = (new hashjs.sha256()).update(data).digest('hex');
   var signature = new Buffer(hexsignature, 'hex');
   var valid = ecdsa.verify(hash, signature, pubkey);
-  if ( callback )
+  if (callback)
     return callback(null, valid);
   return valid;
 };
@@ -139,15 +134,15 @@ BitAuth.validateSin = function(sin, callback) {
   // check for non-base58 characters
   try {
     pubWithChecksum = new Buffer(bs58.decode(sin), 'hex').toString('hex');
-  } catch( err ) {
-    if ( callback )
-      return callback( err );
+  } catch(err) {
+    if (callback)
+      return callback(err);
     return false;
   }
 
   // check the version
-  if ( pubWithChecksum.slice(0, 4) != '0f02' ) {
-    if ( callback )
+  if (pubWithChecksum.slice(0, 4) !== '0f02') {
+    if (callback)
       return callback(new Error('Invalid prefix or SIN version'));
     return false;
   }
@@ -162,12 +157,12 @@ BitAuth.validateSin = function(sin, callback) {
   var checksumTotal = (new hashjs.sha256()).update(hash1, 'hex').digest('hex');
 
   // check the checksum
-  if ( checksumTotal.slice(0,8) == checksum ) {
-    if ( callback )
+  if (checksumTotal.slice(0,8) === checksum) {
+    if (callback)
       return callback(null);
     return true;
   } else {
-    if ( callback )
+    if (callback)
       return callback(new Error('Checksum does not match'));
     return false;
   }
diff --git a/package.json b/package.json
index d0185c1..754e0c5 100644
--- a/package.json
+++ b/package.json
@@ -17,6 +17,10 @@
     {
       "name": "Gordon Hall",
       "email": "gordon@bitpay.com"
+    },
+    {
+      "name": "Braydon Fuller",
+      "email": "braydon@bitpay.com"
     }
   ],
   "scripts": {