Title: Bitcoin-cigs: Ruby Gem + Command Line tool to sign and verify messages Post by: themgp on June 07, 2013, 08:28:43 AM I made a Ruby Gem (with command line interface) for signing and verifying Bitcoin messages.
This is an update from a previous release that did not have message signing nor the command line interface. More info can be found here: https://github.com/michaelgpearce/bitcoin-cigs |