Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #92839
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
516ms
Block → Canton commit
516ms
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.
0xf88b318488ee1ebc830178c194ccc21b86f11a7bcc859b802a473b812acb3181a480a46a6278420000000000000000000000006ccf5358432877f770e1ddc3d120ef68d7726e09831c946da0bec8ed9d577932b50f12b599edd83e35a1ec81cf1b5107fd50ff1ba3af7e8ac8a04b4aa4be008944f94490b0cc8fb22df977adc4193c4b1002582153dbf0900baa