Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179854
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
3.20s
Block → Canton commit
3.20s
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.
0xf8ac0385159fd800008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000eb1c44824811e5bfeec0f2d0402166a8ce545b7500000000000000000000000000000000000000000000003635c9adc5dea00000831c946da099b2f1c779c2c8ef8ba7fd0392268adf8d4cf02e23d227052e23b53e6c6601bda05987e9582a39202feb77f4bc7c113506cc7397ae2fe8ec097ac95644643aa45c