Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #187597
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
948ms
Block → Canton commit
948ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94e2708e5dbfb8f2e3924f6b363a6ea9919f68ff6380b86423b872dd00000000000000000000000081dda224de47c7112504d337fe1eb6301e3034bc000000000000000000000000a6b6eb8a873dc02a3cc5dbda2f1453fedf25b90e0000000000000000000000000000000000000000000000000000000081dda224c001a0a8df1f20eb016baacdd72102e8698adf87a2cd30e9a62c7c109955d921332bf1a041c80ac639fb8c647c7d7638daedf8187de227838d1ac4ed833931b1cd11d8b2