ATLANTA--(BUSINESS WIRE)--BitPay, the world’s largest provider of Bitcoin and cryptocurrency payment services, today announced that US cardholders of the BitPay Prepaid Mastercard can add their card ...
After a year of beta testing, the first version of BitPay’s multi-signature wallet Copay was released on June 3. Copay is a multi-signature wallet built on BitPay’s Bitcore, an open-source platform ...