http://purplecoin.org
PurpleCoin is a lite version of Bitcoin using X11 as a proof-of-work algorithm.
No premine. No IPO.Super secure hashing algorithm: 11 rounds of scientific hashing functions (blake, bmw, groestl, jh, keccak, skein, luffa, cubehash, shavite, simd, echo) Block reward is controlled by moore's law: 4000000/(((Difficulty+3000)/9)^2)
GPU/CPU only mining Block generation: 2.5 minutes
Difficulty Retargets every block using Dark Gravity Wave
Est. ~7M Coins in 2015, ~13M in 2020, ~23M in 2030
Anonymous blockchain using DarkSend technology (Based on CoinJoin): Beta Testing
For more information, as well as an immediately useable, binary version of the PurpleCoin client sofware, see http://www.purplecoin.org . Modern Windoiws client: