Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #152352
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
504ms
Block → Canton commit
504ms
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.
0xf8aa04831a5e0a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d6c3ed953f8cbaaeefe4b6bdd5fe8ed7a72f934c00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02ce815f630ee510b05f177760da86590f6002d00f27513f4fe1a360cf81652cba04479fea944558258487a7a5d8f47425e03471bd7a6c69839d7b321ae8fcfc57f