Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #26442
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
478ms
Block → Canton commit
478ms
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.
0xf88b2284c9d7ad01830178c19465786c1d0acb9874e6aa5eca3ccfd20d1e2fb72580a46a627842000000000000000000000000b9add3f0e49bff8a0d0242d7189ec67433b1fa06831c946da044019af16d30e8ae374e6b093daf88cf9f9a1a58b168c26d235cfe09be98c39ca06dca14e8b7369244642587997797008ee65d733a1cbfebbe0bd9650ae49d8ca1