Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #136933
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
736ms
Block → Canton commit
736ms
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.
0xf8ab07849eaffb888286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000007e673d37cbeb58a06c9b046fc965e9207157997b00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea03bf2815e05ed13abe6e4f085bbac5f546d2bbbe4f3350343ff92619f075a90dea05a0eb07c5885323fda413cd5442363a25642e3d4735b20521971913b93b7417a