Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #44813
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
897ms
Block → Canton commit
897ms
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.
0xf87081b7858bb2c9700882520894a57576643e47e1801872ca5b0ecc3983d2086f1e88016345785d8a000080831c946da0fd99596cc8b4b29b3daec377a9b45f45ed3db5b0b6c7bba07fca981d290147eea04d5d683c3eff50a9d55b45e8a3155c39789e936c00f06aebb662c1c9eeb764e3