Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #168876
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
876ms
Block → Canton commit
876ms
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.
0xf8ac038502984d1eb78286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000016aa7dda88a55543423d7b8bb737db67ce50937a00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da085b78403ec0bf6a24147cdee59fe185cb949ecaf2758f62fe6ffa791842244f3a07aedff29da1f1384e6d62ac5a6646e71aec7abd82c1e3ec5e69ca188d916a90e