Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #195440
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
108ms
Block → Canton commit
108ms
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.
0xf8ac118502cb4178088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000bf7e6785fa22302dea8e869eb004551595e7400400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da090e793e3266934654c31898b6f35105906a832f5ce2b9ea80e656f994a200203a03e1a7addf2a243436cfff554b1a3e691cb95b28e39df4888cb4d779a4731bda3