Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #100072
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
386ms
Block → Canton commit
386ms
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.
0x02f8bc830e4a2582010485037e11d60085037e11d60082d2ec94e57aea293f0e88806be9542b05e18e8efb85ee38862d79883d2000b844346f18160000000000000000000000004b3ea08ea230823dd9601e231622e270ca71b9ef00000000000000000000000000000000000000000000001b1ae4d6e2ef500000c001a0b3d9c75f3118dbdf44087d20d0d2b8324a92a03cf00d4e1194bdd5c786b2b148a0169158984dc622ad8eecb4d3a6b8566bde4c1ea72ef1e6b78f662acd38721235