Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #103285
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
886ms
Block → Canton commit
886ms
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.
0x02f8b1830e4a2502839896808401312d0082ef2394a2863f93ea4890cb5eb6e7cde5ef25c93b5009a280b844095ea7b3000000000000000000000000925e8d5ec0b8c417bcadbeae4d7e7f22376003fcffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffc080a0405310b212a0d5a1d547d1b52931e7b8163ab68df19b842a32735fa2e02f8843a01fb783267300af168c77e6a6b9d0e3c4ece319602f4db8295cd93989829a4b76