Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8357
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
619ms
Block → Canton commit
619ms
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.
0x02f879830e4a2582177f851d67c309e6851d67c309ee82520894059cad1a6199c18b94631cbc0ae8706df4e76406880de0b6b3a764000080c080a058993d5afed9dced3e85da68c8d18eaabc80c934f80d27862bab38e145aa679fa008a608b6d93d1a4e039b2b9fb624741dd6ad65c37200c8ee35bb16e6a7e4245b