Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #145333
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
425ms
Block → Canton commit
425ms
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.
0xf8ab06841d56c5c28286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000cd4a0d270d82b67eceb7a7d5f124b63a4cb19a7200000000000000000000000000000000000000000000003635c9adc5dea00000831c946da00ad2ffc16bb6186be8537af97663864f2109e795eec3fa92b445c9136d5ec822a041928abfc7d66798acf3660ac232bfd4a475010a27d26bd72a1d393c6c8998ad