Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #142600
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
1.58s
Block → Canton commit
1.58s
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.
0xf8ab078424e7d70a8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000006ca6e60e437f9168b007bfdff18f95832b82c09500000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0267e100fc581e9536f36f9cffc9dc27f2ad54512448ec1fe0dcc3ed35c2f229aa07937bbcc95c9c2c426184f053d001ccb3abfacfa278a1cd45bc567b76f327652