Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #134328
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
888ms
Block → Canton commit
888ms
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.
0xf8ab078407270e008286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000000000000000000097c566a68d24e80a0362cc3c2a904c8cfb1691b100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea02f62615c09ddebca786f85acdb320aef94dfb491d364914f746037d56fc1be18a042eed02bf94f079787de14f380a70a2f11a2d7b1e3bdb58a4e282ee4e9a0f013