Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #43725
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
987ms
Block → Canton commit
987ms
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.
0xf8ac0185019073a00e82c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000004dc579e22c072e21d6dc139f731fbc762360cbda00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0bdd016599c25c64b1069f2096a06e0222c28ccfcc68b8525fe30dba4a703c917a077bdb067a99594e3f33e8eccb1ab16e763057a082684f4011b5a4cfcdd90665e