Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #148566
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
1.21s
Block → Canton commit
1.21s
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.
0x02f8b2830e4a2504843b9aca0e843b9aca0e82869294ed5638d8184380a53efbc31747415f21ec966ede80b84440c10f19000000000000000000000000cee6696846a69360326185f26778e8aef01b9d6c00000000000000000000000000000000000000000000003635c9adc5dea00000c001a0cfc7e153b5bc66a4646da31251592ee3a9f7fff01e78fe60ce5b597f1a987abfa04f515fac07598dfc7debcc6656e9569e1f71b8b8e9c930d7a156184838553412