
Description: Darkwallet is a private, decentralized bitcoin wallet that aims to make bitcoin transactions anonymous. It uses peer-to-peer connections, stealth addresses, and CoinJoin transactions to increase anonymity of bitcoin payments.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Electrum is an open-source, lightweight Bitcoin wallet for desktop and mobile operating systems. It uses a decentralized server architecture to provide users with increased security, privacy, and speed compared to centralized wallets.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API