Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #210666
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
937ms
Block → Canton commit
937ms
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.
0xf8ac09858bb2c970088286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ce304496394d587ac7374c37a9fc9b7abf3cf4b800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0958c9fd9a870f49179053a8e04b720e1414ca94f5cdba0b30e7660b44d7fb61fa0178ea4ba864f9a1694fe48ce5ab7b85ef254e364248f25289c1a3e9f86a9757f