Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #118743
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
595ms
Block → Canton commit
595ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07294e633dd475657a047d7d994b590c80ab8e4549e7780b86423b872dd0000000000000000000000001a081034ccf055c486505efb174ba5374ac0ae8c000000000000000000000000baca7162d7c9fe792fd94156da282900bdd20991000000000000000000000000000000000000000000000000000000001a081034c080a0ea51d9337db192f8bee62b889dcb6ef895ac550f3a88f78fc9707dce072b9f84a001f045e8955497b6c1ea3810ebe795aa71720f5199cda713b3c7922d867c2bda