Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #175714
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
496ms
Block → Canton commit
496ms
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.
0xf8ac0f851ffbec46708259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000000000000000002e35e9e075b306e68aa61ca2cbb35fb0b5acf0ac00000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea09ac0eb843c3bc356a95ee4a5c3d563ab65ca18bbf48913d0707393679358c37ea02edea8469c67a07f739c42c3fa8bbf88f8f950b2ee0f0719cc1efc088f286c31