Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #179326
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
247ms
Block → Canton commit
247ms
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.
0xf8aa03831a5e0a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f190000000000000000000000003d6faad1304bed321ef471ac1862505505fa5f6100000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea021d5ae4148e06356b2cb19a64898917296ebc2b65d2fa3fe016a9c15e20cdd78a0377b223a94012d137b6b989e0b579ed10a47290c23bb925be0112b58c3bebe60