Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #196652
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
948ms
Block → Canton commit
948ms
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.
0xf8ac13850464c8fd558259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000946785b1e5f2545595ded4161caf438e5b174bd600000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0f6c477603b69bfeeda357471799551c3b5664d28067cf7f4aa1484e2b97b7b68a059cc9fa5e2ae2bae7b5570460127abb889c37539c6b8079f2a1464678f4f293f