Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #131150
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
296ms
Block → Canton commit
296ms
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.
0xf8ab07847b98a0008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d97b7598d54dc65e67450f466a358d64ba7e393400000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea08bcb2334336235d9dc815a1c01f5dc98305a138c697c8aa3076adfefdc4f49b5a0013c52a796030143dc368c1bdc5563f2519a7091052f22b11828451c33f594ad