Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213377
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
337ms
Block → Canton commit
337ms
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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