Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #1022
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
809ms
Block → Canton commit
809ms
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.
0x02f879830e4a258201d585017c9aa68085017c9aa68882520894a3875a255b7df4e134b5c1d653aa132cd4e82f9c880de0b6b3a764000080c080a06a7e9b5a8282df1de48e4ae43779fe7593ea8039361d1a43a6e438d4d7b0a2a3a02c124b7911ed0ff9b38b551721b35119d09a7aedba5352305e10f5286d121589