Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #3426
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
79ms
Block → Canton commit
79ms
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.
0x02f879830e4a258208df85188122883f85188122884782520894e8e616ef6423d622d0dcffa549f9bb8371eb0e70880de0b6b3a764000080c001a09e3be0272dbd2ccd7936dbe7a259e3c34b0074242cedc2bda206aa9a75835147a06e98c9ba2e5ccdbb7eb70ca3c376bdfcb21b6374cf406349f2e9ac6330fc8482