Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #104486
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
346ms
Block → Canton commit
346ms
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.
0xf8aa038315f9098286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000b93cdd64484af206760af0285d559c7b4248741500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da01d1dab6a35103196b5ec0de19cda330b3fd43680c86146221c3fa43d38ebc2eea05888121b0573966fd6203e1c37e5a23abcb91b6d51cb14834715b8b80d18296f