Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #202769
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
877ms
Block → Canton commit
877ms
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.
0xf8ab0a8470a71c808286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000ad18d5efd6b4755cb1f9156703368c1f510ceac900000000000000000000000000000000000000000000003635c9adc5dea00000831c946ea046f5ea2debeaf9287420cf2f4b8c4d831a1c2940950c41975ad9353be19ae397a07cf3d7ce21302a19a9e44c26019b25283033c6d2ff28acf48961a2d265ee91ec