Consensus future-drift bound (net.h MAX_FUTURE_BLOCK_TIME): a header
timestamped further than this past the local clock cannot be on the
canonical chain and is rejected, which also blocks timestamp games that
try to force an artificially easy retarget.
Consensus future-drift bound (net.h MAX_FUTURE_BLOCK_TIME): a header timestamped further than this past the local clock cannot be on the canonical chain and is rejected, which also blocks timestamp games that try to force an artificially easy retarget.