Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #2561
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
1.85s
Block → Canton commit
1.85s
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.
0x02f879830e4a2582060f85188122883f85188122884782520894c9d2e9de3fb19b3ffefdfdfcd4c9c3bb92da91c3880de0b6b3a764000080c080a01211c8d9978697c572af71e6872062ca52962ffe8ba4dcfbc4c613b3f969a627a019b395d920423fc49b1166b9e3cdbe5eefd29a589f8bd8010f4f81741fc91cf8