Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #128549
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
1.09s
Block → Canton commit
1.09s
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.
0xf8ab0f8407270e008259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000000000000000003b39e22c43d9a0bc7407ea321a15e4989d5917ae00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0b36add90467b63172f9a036a9920a08cc1307d79609ac90f478376c515a58cf9a0244835ec2ebfcc1e670e601729a15891de501100a3863d67bf7a7e85f589b72f