Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #8651
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
2.52s
Block → Canton commit
2.52s
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.
0x02f879830e4a2582187f851ee02663fe851ee026640682520894eb196d0553777e1f42aeb4fe2ecbe18a71aa04a4880de0b6b3a764000080c001a0a47cabaa54a2c261d62af12b915c24a13d01c3398ba346b1a0686e21b28d8feba0501a80f9a2ea9808ebd4df71fa60a65c567ddbfd5e962bf13419f88357fcd065