Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #63643
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
1.41s
Block → Canton commit
1.41s
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.
0x02f8b2830e4a250a843b9aca00843b9aca1582c2d194ac6adc32372d317507fb69b4e129f203790cf47680b84440c10f190000000000000000000000004f337055c2729b6f082dbff5b2d11020e26cac3700000000000000000000000000000000000000000000003635c9adc5dea00000c001a05846b0f77b4aa2a6b28b74bde88bf2936dc33c3ad9c30df6e25693b0780413f8a0740e5719c3b82980e9c2f836e523324d7de02ba2866febfda1c8540b1f43d11f