Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182350
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
597ms
Block → Canton commit
597ms
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72947fe98ff8c37eb7d4d7415cc3af53e1e18e6d161780b844a9059cbb000000000000000000000000d0496cf904d9df824c434fba24ebf089951c9c8a0000000000000000000000000000000000000000000000008ac7230489e80000c001a04629fa1298869358b60e7ddf8c814849fd5f612abcc780deec446673b7a30ff9a07c7b69962c5494273fbc715df72fcc02781bfd9ada1ecf429827d49ac50d7cc9