PAC Messages for Bitcore-PAC

Usage no npm install needed!

<script type="module">
  import bitcoreMessagePac from '';


PAC Message Verification and Signing for Bitcore-Pac

NPM Package Build Status Coverage Status

bitcore-message-pac adds support for verifying and signing bitcoin messages in Node.js and web browsers.

See the main bitcore repo for more information.

Getting Started

npm install bitcore-message-pac
bower install bitcore-message-pac

To sign a message:

var bitcore = require('bitcore-lib-pac');
var Message = require('bitcore-message');

var privateKey = bitcore.PrivateKey.fromWIF('cSPGgk9xaL6b2HTEP4eok6ofKsSfuEaJ2AZfEDkG893WkqvVrriP');
var signature = Message('hello, world').sign(privateKey);

To verify a message:

var address = 'qUkSiJvjyUSdqzNVucqqo772qXuDTSZwQ9';
var signature = 'IM8VMj4syDmFX5a08QWF2RkwAmVQlqMZZnqwYhhkaqKhTwx7/CnYOaiq4aog/Ky3iA4R7u37U+57PGG9Cb1Hg5s=';
var verified = Message('hello, world').verify(address, signature);


See on the main bitcore repo for information about how to contribute.


Code released under the MIT license.

Copyright 2013-2015 BitPay, Inc. Bitcore is a trademark maintained by BitPay, Inc.