Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #170714
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
466ms
Block → Canton commit
466ms
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.
0xf8ac12850d3a89200c8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f19000000000000000000000000bffe2aefc8c24aa3ab1d495c512f7d7dea753eea00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea045d7c4d22a7d00562f8fe517674be2a1d1eefbda8b3755795dea2f70fb34f71fa017fccd6fb20347f250598a29145057d2f950a9cb91595faaf6df64f8bf7caa1d