4 Commits

Author	SHA1	Message	Date
SomberNight	df9087970b	update block header checkpoints	2019-02-08 16:38:59 +01:00
SomberNight	a8e6eaa247	blockchain: fix difficulty retarget ... "target" is a 256 bit int, but the "bits" field in the block headers that is used to represent target is only 32 bits. We were checking PoW against the untruncated target value, which is a slightly larger value than the one that can actually be represented, and hence we would have accepted a slightly lower difficulty chain than what the consensus requires.	2018-11-22 16:52:51 +01:00
SomberNight	86bc59cd60	update mainnet block header checkpoints	2018-09-08 17:32:28 +02:00
Janus	097ac144d9	file reorganization with top-level module	2018-07-13 14:01:37 +02:00