Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #208700
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
447ms
Block → Canton commit
447ms
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.
0xf8ab158401963dec8259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f190000000000000000000000009c25ca08e845b4ce99534cc43f9df8b5af27700000000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d877bf1867b9be43121fbc0eddfff1204acd5e44c24759c55b1614158ea066f1a0429ea57a753a37a5a6800255a20eef9a322c977df38e69ac9d786fd7265255ae