Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #139166
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
1.07s
Block → Canton commit
1.07s
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.
0xf8ab078417231ff68286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000bb6947acf5678613e85e798f8082ce6de9cd3dcc00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da0c15feb8df6b352f2ebd6b474d7270c326016dee352d9b13dd44b3d6990fa7bbda006f2e0af8a8ef6bce4c5be40eec53aa8f2ed13e776d15772571a07974622f137