Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #201945
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
640ms
Block → Canton commit
640ms
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.
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