Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #3258
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
2.61s
Block → Canton commit
2.61s
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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