Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #153292
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
275ms
Block → Canton commit
275ms
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.
0xf8ab0484bb5b8da98286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000edf48195bdc6bd2565bbf9fede219fa2258253ef00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0ed23eeffa59614b4d4460fa7dacbfc7825a4e7b739cdd38697b2c6d696ad0173a01ffe0cd721014a4c013b585b1381b22a6a78a1a7e9de3f6d00f7826a0deb7bef