Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #214707
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
648ms
Block → Canton commit
648ms
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.
0x02f873830e4a2507843b9aca0e843b9aca0e82520894a20c443a4aa961c1283d2af3b6e3c4ca87db6973869b860a41b00080c001a00692fd6f046e7a9a7a3ae8060dfc1995537a4d7871c30c4b9725aef9bc7bbea0a06beb11d3f387310a130228cf2a27f305cc925b5d6b4464689777a0db1ac60042