Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #185325
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
197ms
Block → Canton commit
197ms
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.
0x02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94d8c835eee386375aa80e6b28fa3e4f05db40700c80b86423b872dd000000000000000000000000f93d9663510ea055cdb698f9cb04b2de5882b85e000000000000000000000000c2f50ccb10ac3caba4976cecfbb99ec6cf5aea8f00000000000000000000000000000000000000000000000000000000f93d9663c001a063a32fbd09add5adc0aa38f52d7750aeafcf9650429c5c0bf610c7f716568bfea05afaad8c1e0d6143dfdcb380c54b1cbb874710845d242ea90e2b9236873d0746