Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #138351
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
1.70s
Block → Canton commit
1.70s
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.
0xf8ac0685098ce6933c8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f19000000000000000000000000744bce89b7e49bfb9423c93f830a767de02b30aa00000000000000000000000000000000000000000000003635c9adc5dea00000831c946da006c8ba4c51faf33c0fdcbb602c7fd76f0be24ff33be84bde6ce35a7e511e54afa03fc1b2d6c5b68e0d515d605db3226820d59b5c5e24845a4c5b59f6480574d660