Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #78
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
1.11s
Block → Canton commit
1.11s
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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