Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #51733
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
596ms
Block → Canton commit
596ms
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.
0xf8ad098503c598620a83015f90942343cb5338dd1b89a34c3740ea4736f31f426aaf80b844a9059cbb00000000000000000000000027ab051371054dcbb4c0aee315d9507b77c04986000000000000000000000000000000000000000000000004eee0f1dc808c0000831c946da0d09c89c6429abfb7b5111f89707cac303c93cc94761c1f5d375eb641d05d6e33a030274088555834ae5b113a7e5c5f9a0f66168080ebb1866f35fe1b8044c4a3c2