Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142497
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
2.29s
Block → Canton commit
2.29s
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.
0xf8ab06840c5c10008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000aa202150047f03fa59eb17c8418f1811a370c9bc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0305a687ed154f472cb4190b7cce7ae2b13dee5d47c51ba2382aa587e80219f00a01f504f7dc9145d08733a0b79c183329a7904e5e270ee60ff7890cf9146f97941