Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #156182
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
1.08s
Block → Canton commit
1.08s
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.
0xf8ac0385176f833c0b8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000009a99a1459075e5fe98f620683c5d32cae0ad9bcc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08fdce5b73f01335558f26e87c8b25c43390cc52a774f22798ccf58ea79360ba1a00d8c08475fa805840e0e317659763908c370c556553b9a00d0f8b39914483fa6