Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8978
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
469ms
Block → Canton commit
469ms
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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