Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #24
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
159ms
Block → Canton commit
159ms
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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