
Description: Monero is a privacy-focused cryptocurrency that uses ring signatures, ring confidential transactions, and stealth addresses to obfuscate the source, amount, and destination of transactions on its blockchain. It aims to make transactions untraceable.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Primecoin is a cryptocurrency that generates its proof-of-work by finding prime number chains. It was created in 2013 and aimed to bring more usefulness to the mining process by having it search for valuable prime number sequences.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API