Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #174084
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
516ms
Block → Canton commit
516ms
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.
0xf8ac038501338c00008286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000c2afdc8b1da06a6f0057df03a1a99b1b0b9fc25f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0e36556fb568eaf9991d434f0ebf1572eeae768e0646b3f537fd364aeeec2a4f4a07727d666b52f634fff5cc1952a60f17f41e1c97079a6912d7049c5465261bd67