Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #115228
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
826ms
Block → Canton commit
826ms
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e828686947616dee1979a9035858f0568e3eb19a80c4da02780b84440c10f19000000000000000000000000304caa1c3900e78c14bc6c788bf33c901e83796500000000000000000000000000000000000000000000003635c9adc5dea00000c080a0c2d6cf312a0d5d2709f812103ef9aaf3a5d85f4de77d415845278f17e983d46fa004750328c075dd851f11f6984f0dec4326f5a36614fc1ac56658a7448eaa1697