Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #205021
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
827ms
Block → Canton commit
827ms
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.
0xf8ab098452ccbf408286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000d95058b356f5fb7a9bc849778828a88d394d781800000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0a1ac64bbf49d4206c34c38eccefc5b094ae90e2b255b6de0ab5ad878f84577daa00c2ec82fc1c45f49a81bb432d07abc5fe0c67884e52e5aa86c55864ea0462013