Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201535
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
437ms
Block → Canton commit
437ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294166aef9b2880dd23e2045ef6facc30bb40f195cb80b84440c10f190000000000000000000000003b52101bdcb706c0ed901150065339f1ca75020300000000000000000000000000000000000000000000003635c9adc5dea00000c080a01876f548ca4d1c5935e41ad202de43ac58d7f84c211f7d658a20fb790d554ddea013b1d358cf41ef55e7eb105deb0a5a895bb1bb24076cfcaf79d03a780b814b53