Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #198279
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
347ms
Block → Canton commit
347ms
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.
0xf8ac148502cb4178088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000000000000000000038a4477759e574eff9d8869853fe923245c4872000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f13b4bd715c82f954c2bc2b7a90142abcfd34de854ae20e866ded8d7fc4ee686a0131b7c3b548d5fa445cb981bb9d8d3c1d5d4e5db88e0385e8293bb579ea0c9a6