Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #22382
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
788ms
Block → Canton commit
788ms
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.
0xf8ad188514eb7b62ee83011e39945cf6638f7808b9a05a38d4c8a1a24db4f54a751f80b84440c10f1900000000000000000000000051f73909ad60706686fb342bf958fdb9f3df0d8b00000000000000000000000000000000000000000000d3c21bcecceda1000000831c946ea05bb301f64e11cd528d66ef828cf1a7083c1ccfecb21d1af34229a1c84955d860a0402ed00a4900b3327a6f1a0cc293b1f9fc119a7bbcdfe8660a1eb120404c2f81