Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #157938
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
2.44s
Block → Canton commit
2.44s
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.
0xf8ab0384d59300008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000dbca99568039e785b1914126dd666fb3ddcc904d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea05da31df6e1e211d83b29ee8e690e8ded203a9efb21be153cf53fcc71e88513f1a0295c368e936a25cc2ce445de9d3a364b00701a8ec819cc0f9e5289204e789419