Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #43922
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
796ms
Block → Canton commit
796ms
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.
0xf8ac01852f7581aca382c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003b7688edfaf802626f8629e878b704f8154f46a200000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea002e0ce1b3988b7bcfc0c7733b0e7e6c3f2bbc96ea2a6805e0c8893a3c0bdbf98a039ec72a8d30cca9e63971541469e9f240964559d85e64b6f387f388b93ef818b