Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1862
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
299ms
Block → Canton commit
299ms
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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