Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #183677
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
698ms
Block → Canton commit
698ms
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.
0xf8ab038447868c108286ca94beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000004665d473873743e5fa8500271ed4e62d8f97900f00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da06626b991ffdf0912d7f4c5dfa78997e979008be74fb3ecebb6c08eaa0a5b25e1a011b4a9d315da90fe19d4fd0674d28ea026127643563957e3ecd3eaf8e04cb4f2