Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183413
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
927ms
Block → Canton commit
927ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294f18707be455943e1ebef15fa3a3b9e95cb7addb780b84440c10f19000000000000000000000000dcecd9352ae86e6ff1ae93fe1e5dae4c9175a9c500000000000000000000000000000000000000000000003635c9adc5dea00000c080a0c7deb214a9f90c6d39a11a1427f78e2c22e69a64a2fd50a42a579da40cf9438aa072b48176bb48e5fb051c66e61d0a532222fe2b7be78d9969642cceb4e5f25158