Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165086
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
925ms
Block → Canton commit
925ms
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e83016681949c35e6e7b470dc4255fb5e2b69708ff657ff4d2180b84440c10f190000000000000000000000007ce32f872c4c08d3629cf38513e94ca78bf2152c000000000000000000000000000000000000000000000000000000007ce32f87c080a0641aa8dd94db865fc5880e1c27e8cdb301ba7facf39b7b4c2ed5684f27d712dba04d1fcbd609c87d80108c503a52134957f7c642cb62e65ba95b31f18c35b28d84