Commit graph

5 commits

Author SHA1 Message Date
SomberNight
d4e16001bb
update block header checkpoints 2019-08-09 18:59:21 +02:00
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
Renamed from lib/checkpoints.json (Browse further)