Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #140881
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
834ms
Block → Canton commit
834ms
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.
0xf8ac07854d7bedd5568259259423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000000000000000bdab41be9f8a9154686cbf5a1db09054f537568100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea07a58a94ce261180af3cb4fe472c2753154fdc35f680a86068c3f487bedd1cc16a0357b572794dd0a649e2cfe719ed2c3879c75812b5de5a17f0fba2688ae620236