Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142533
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
824ms
Block → Canton commit
824ms
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.
0xf8ab0e8411cc400082598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f190000000000000000000000004b722daa4d71bbbce0be54ed005b0a869551cac000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b12fb6c54970b6019265e2307f699dcefca16cecc8be3f2fabb27ac9d76aaebfa020c0d7b58a9d8f17c66d5c7050ecb3b955dcb8e6dedfb29c5a1458297ed869af