Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #53468
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
766ms
Block → Canton commit
766ms
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.
0x02f893830e4a253c85746a52880085746a52880e826ea59443a0ee809c29160d1255c699ca393d8d4535713c80a4f7af2f5e000000000000000000000000f3907fdcbd8a8a509116707a8601ea0d9ef94733c001a068414f29500a86e8441ad7d9724e5ad836c530fb603aa06d9de9748c957383b3a015d401fd2c3de6c19e50488ecca5f821ab04c84b93f86bde7e889af2c9cbc804