Copay – Secure, Collective Bitcoin Wallet
Secure your bitcoin with the open source, HD ‑,multisignature wallet from BitPay.
Secure, Collective Wallets
Copay is a true bitcoin wallet, not an account service. Secure your individual funds with numerous signatures, or just one.
Take security into your own arms and avoid trusting third parties with your savings. Like a joint-checking account, your Copay wallet can have numerous users. To send money, the group approves each transaction.
Manage collective funds with friends and coworkers. Share a wallet with your child and introduce them to bitcoin. Copay makes sharing a wallet elementary and secure.
No more tedious address management.
The Copay app securely stores numerous, distinct bitcoin wallets, permitting both business and privacy-conscious users to keep funds cautiously separated.
Manage individual, business, and testnet wallets lightly, all without leaving the app. Copay uses hierarchical-deterministic (HD) wallets, permitting for secure in-app wallet generation and backup.
Secure Payment Verification
Press that send button with confidence.
Copay is one of the very first bitcoin wallets to support the utter Bitcoin Payment Protocol (BIP 0070-0073).
When you send money to a Payment Protocol-enabled merchant, Copay securely verifies that your payment will go to the right place.
Testnet Support for Developers
The very first bitcoin wallet to bring testnet support to both iOS and Windows Phone.
Copay includes native support for the Bitcoin Testnet, flawless for testing fresh bitcoin applications across numerous platforms.
With multisignature (P2SH) and numerous wallet support, Copay makes it elementary for developers to test and demo bitcoin applications without fumbling inbetween other mobile apps.
Not only is the Copay app open source, the server is too.
Enterprise and power users can take total control of their finances by deploying their own version of the Copay apps and Bitcore Wallet Service.
Dozens of bitcoin developers have already contributed to Copay, and wij’re not finished yet. Every part of Copay, wallet and server, is available to be reviewed, improved, and developed by the community.
You can go after along, discuss improvements, and join te on GitHub at bitpay/copay and bitpay/bitcore-wallet-service.