Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #192014
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.
0xf8ac128580896d0ccb8259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000000000000000007d92419c1a6cffa470640ab9cd40f8269750a21200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ceff6d3fec9deea198aed55cb8e94c0afded081d22cd5a3b37c480d26717d41ea06d613c73ea5e91608275534da336ffe257ae318c57a9f239971c1a6b7728f475