Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #210814
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
427ms
Block → Canton commit
427ms
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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