Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #182354
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
578ms
Block → Canton commit
578ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f941a640c2065b757b89ba72ee6a5634f04568094fb80b86423b872dd0000000000000000000000009068c08af57441412d23a6c281943cd826682985000000000000000000000000423de1c39e6ea34cdafa2e51082726b2bc9202f2000000000000000000000000000000000000000000000000000000009068c08ac001a09b64ad81cb13858b51b6adf3fdedbb122aa4e411eaf965eddc47f5acac6fe6d9a03f9ea263c9016191b20ddd292c69425fe4c508fe905267e4ada13020884af9cc