earthcoinproject/earthcoin — pull request #27 by linki (2014-04-18 13:43:17+00:00)
Title: Checkpoints as of April 18th, 2014

adds checkpoints up to block 153000.

note: checkpoints are selected to have block version 1 with a single coinbase transaction of version 2 (with possible transaction comments). also the preceding and following blocks should have timestamps before and after the checkpoint block.