Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #122174
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
1.78s
Block → Canton commit
1.78s
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.
0x02f8b2830e4a2505843b9aca0e843b9aca0e82cb72942c2dc30a04c18d2e2bf75381dbbfe76222faacd080b844a9059cbb00000000000000000000000024cd61c05ffa0fefcf1eb62bac98d08c13fa52730000000000000000000000000000000000000000000000008ac7230489e80000c001a095c2c85afb6a04c852037f075fa522b3c5c46d4095cec03d8c498bc5722405f8a079b1c755866341fc59d51d29a31ebdc71ac8108993a7b0060b59001d773da98f