Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152267
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
454ms
Block → Canton commit
454ms
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.
0xf8ac038501710e66b08286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d6ffc35c822235914df0a16b2d326dc12f4f679d00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea0a35e5027753579f97fa1a486963aa4a5c8891e8abe5e1e11195994e0e24b4080a00f28d238ba98ba71a3af67e840c7f49b0739c31b5829ba970145d7f8425f9c28