bitpay copay

BitPay Releases Multisig Wallet ‘Copay’ Version 1.0
June 4th, 2015

BItpay is releasing the first version of Copay that protects bitcoin transactions to the highest order by requiring multiple signatures/approvals before funds are moved.

BitPay Released Copay, a Beta Version of Open-Source, Multi-Signature Bitcoin Wallet
July 9th, 2014

BitPay introduces a new open-source, multi-signature wallet service, Copay, that seeks to find a solution for the security problem of the bitcoin users.