diff --git a/extras/asset-proof.py b/extras/asset-proof.py
new file mode 100755
index 000000000..d1315be90
--- /dev/null
+++ b/extras/asset-proof.py
@@ -0,0 +1,104 @@
+#! /usr/bin/python
+
+# This script signs all addresses with a given message and write a json file containing a list of public addresses alonside the signature. The file can be given to auditors to verify the signatures and get the balance for this wallet.
+# For more information, see https://github.com/olalonde/bitcoin-asset-proof 
+#
+# Usage:
+# asset-proof.py  armory_ABCDEF_.wallet "Airbex Btc Assets" airbex-btc-assets.json
+# more airbex-btc-assets.json
+#{
+#    "signatures": [
+#        {
+#            "signature": "HP0ehv2bUm8tSDJwFNiHzlN+Nyk0NP6ZyKsPm/emoAX4Ntyg/KRtPEFTieY3Yth3/7RbeZhVhEP52TdXi4QOY5c=", 
+#            "address": "1ErNyayp5CdX7qBmmYjLuN2cFVpQJhf4t9"
+#        }, 
+#        {
+#            "signature": "HKIwUnCadn+YUFzrcqtlnxdkkYqAOcT1n8/2fCWxNp1xObCFXEKPtd1Yr0N2th2tvRvHdCLgWsE81nAvLjxWHWk=", 
+#            "address": "1PLvZNm1gZ7n32HHtgmVGgj8Zh5a3DxVbg"
+#        }
+#    ], 
+#    "blockhash": "00000000000000000a94cd53c34e2cdfd2b7eab95e7b2d948e5ad200d863bcd4"
+#    "currency": "BTC", 
+#    "message": "Airbex Btc Assets"
+#}
+
+import sys
+sys.path.append('..')
+sys.path.append('.')
+
+from armoryengine.ALL import *
+from jasvet import ASv0
+import getpass
+from sys import argv
+import os
+import json
+
+# Do not ever access the same wallet file from two different processes at the same time
+print '\n'
+#raw_input('PLEASE CLOSE ARMORY BEFORE RUNNING THIS SCRIPT!  (press enter to continue)\n')
+
+if len(argv)<5:
+   print 'USAGE: %s <wallet file> <asset-name> <asset-file> <blockhash>' % argv[0]
+   print 'USAGE: %s armory_ABCDEF_.wallet "Airbex Btc Asset" airbex-btc-assets.json 00000000000000000a94cd53c34e2cdfd2b7eab95e7b2d948e5ad200d863bcd4' % argv[0]
+   exit(0)
+
+wltfile = argv[1]
+message = argv[2]
+outfilename = argv[3]
+blockhash = argv[4]
+messageToSign = blockhash + '|' + message
+signatures = []
+
+if not os.path.exists(wltfile):
+   print 'Wallet file was not found: %s' % wltfile
+
+wlt  = PyBtcWallet().readWalletFile(wltfile)
+
+# If the wallet is encrypted, get the passphrase
+if wlt.useEncryption:
+   print 'Please enter your passphrase to unlock your wallet: '
+   for ntries in range(3):
+      passwd = SecureBinaryData(getpass.getpass('Wallet Passphrase: '))
+      if wlt.verifyPassphrase(passwd):
+         break;
+
+      print 'Passphrase was incorrect!'
+      if ntries==2:
+         print 'Wallet could not be unlocked.  Aborting.'
+         exit(0)
+
+   print 'Correct Passphrase.  Unlocking wallet...'
+   wlt.unlock(securePassphrase=passwd)
+   passwd.destroy()
+
+
+try:
+   addrList = wlt.getLinearAddrList()
+   print 'Addresses in this wallet:%s' % len(addrList)
+   
+   for addr in addrList[0:100]:
+      privateKey = addr.binPrivKey32_Plain.toBinStr()
+      signature = ASv0(privateKey, messageToSign)
+      signatureb64 = signature['b64-signature']
+      pair = {"address" : addr.getAddrStr(), "signature": signatureb64}
+      signatures.append(pair)
+      print '\t%s, %s' % (addr.getAddrStr(), signatureb64)
+
+except WalletLockError:
+   print 'Error signing transaction.  Wallet is somehow still locked'
+   raise
+except:
+   print 'Error signing transsaction.  Unknown reason.'
+   raise
+   
+out = {'blockhash': blockhash, 'message':message, 'currency':'BTC', 'signatures':signatures}
+
+outDump = json.dumps(out, sort_keys = False, indent = 4)
+
+outfile = open(outfilename, 'w')
+outfile.write(outDump)
+outfile.close()
+
+print '\nAssets written to :'
+print '\t', outfilename, '\n'
+