Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #180670
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
698ms
Block → Canton commit
698ms
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.
0xf8ac0385035a4e90098286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000001ef90ab9f418b3e5af64574a5ca72d7cf10464ad00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea01920d4975597b5f4f26cb2a9be56cfda48bb067bcf92ef608021481b4b2cdec0a009612670eeb5609894df9016c3b44e42844354d6f04d44f687adc0ae3220294a