Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #165705
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
775ms
Block → Canton commit
775ms
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.
0xf8ac0a854f962c34ab8259009451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f190000000000000000000000004b52bef2ad33c900e08b5774fc8098163a01527e00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01f64f64d1acb30e70ebe8c7f2330e5b670bfa11d07f9ffc45c8f75d3137a1e26a033e9c47e74a5a4d0903139eb4eff20c15e410f097dd49f9b9cf61707a7347d23