Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #203064
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
217ms
Block → Canton commit
217ms
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.
0xf8ab0a84b26f93188286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000078a9459aba833f91b5bd34f563d8749ac549a8fb00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0d0cbd4a9520ef66fe3b9e81c2015b7530d6ffc73dac64126fa90a2c7d26dabc8a06776c4989a75a2671fb332c040318344d5b2a236f3e8ca68c934d8cbd3dcc3f2