Unobtanium ウォレット ($UNO)

UNO is a cryptocurrency with lower volatility and the capability to be merged mined with Bitcoin, resulting in a secure blockchain that is 3x faster than Bitcoin's. It was released in 2013.
Uno's team conceived a "fair launch and distribution" with no pre-mine and a lower block reward for the first 1000 blocks, providing miners with time to configure their equipment.
Its lead developer, Bryce Weiner, is also the name behind the TAO Network.