Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142409
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
1.32s
Block → Canton commit
1.32s
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.
0xf8ab0b8407270e008259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000000000000000fa28ad0ca75993f3ded0e0e21eaf2868df11341400000000000000000000000000000000000000000000003635c9adc5dea00000831c946da051463ec4e9437b5a8b45d95c11fd672221fd2c5a0216037ea292ce9f1eb53974a062b5618ee86cb9dbb8071bff3b93a466530754da934b72206517cf6c004b8517