A Open Source Browser Based Groestlcoin Wallet. Version 1.2 beta

Live version available at http://groestlcoin.org/webwallet

Github URL: https://github.com/Groestlcoin/webwallet (a fork of https://github.com/OutCast3k/coinbin/)

Webwallet supports a number of key features such as:

• Offline Compressed & uncompressed Address creation.
• Offline Multisignature Address creation.
• "In browser" Key (re)generation.
• Send and receive payments.
• Ability to decode transactions, redeem scripts and more offline.
• Build custom transactions offline.
• Sign transactions offline.
• Signatures are deterministic as per RFC 6979 (https://tools.ietf.org/html/rfc6979#section-3.2)
• Broadcast transactions.
• nLockTime support.
• Add custom data to transactions with the use of OP_RETURN.
• Support current Dark Wallet Stealth Address structure (as of version Alpha 7) for outputs.
• Brain wallet support.
• Compatible with Groestlcoin Core
• Offline qrcode creator and scanning tool
• HD (bip32) support