Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196674
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
1.12s
Block → Canton commit
1.12s
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.
0xf8ac10850653b0c8f48259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000ba1bb2e11673fab546b99f349d2405c9f317cc6d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea008447d7e5ba44763ccc4a20ccdbeec13ec2bcfccd64815f751f1ecff9ae002c5a03736f27f9c85c3673006ee2f4aa55684e46570540c201ad5ce89f5808c34cfa8