Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #3262
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
639ms
Block → Canton commit
639ms
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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