Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #213575
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
997ms
Block → Canton commit
997ms
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.
0x02f8b2830e4a250a843b9aca0e843b9aca0e82869294fc33a6eb328f506e72d6728d22a1a238201d66aa80b84440c10f19000000000000000000000000732b3025f6c15a7ee8198613f627ac52ed1e9aea0000000000000000000000000000000000000000000000608c570fdb8ab40000c001a01b33b3dce80de8cf14f0799d6c90ac377ae8714771fc3f03d016c745e811b57ca06f8653ad4b1809765190501fcbf7cf0d797e5d2b3103f5390c370902788e09e9