Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #10967
Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.
Total
408ms
Block → Canton commit
408ms
block timestamp → record time (±1s)
Measured from on-chain timestamps: the EVM block timestamp, chosen when the producer planned the block, and the record time (commit) of the Gateway_FinalizeBlock transaction. The block timestamp is whole seconds and follows Canton's ledger time, so the span carries up to ±1s of rounding; a commit that reads slightly before the block timestamp shows as 0.
0x02f893830e4a253f85746a52880085746a52880e828459944e0c5bf74231eebef72a0cb6b37b0c385248107280a41155212e2db39b25fd024b811a3f849492b59f7185bb695460a6d583d6cb042f19bb679ec001a0b0bd9d24337908f392d37b9dcf8145610959d462be8797e93e0ebaa53d5209f3a0390cb36028e9a8037611e52040e9bff7ccfa74d66ae03f8612991917dcf0a6e3