Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #9141
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
1.89s
Block → Canton commit
1.89s
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.
0x02f879830e4a25821a22851ee02663fe851ee026640682520894a385de40250445a42f821a19b5466c51df4cc3e6880de0b6b3a764000080c001a003fdbd8a73150a425043e4d43a55fc87175f4acfb0dfdcbc8fd6a6a5717b8f20a0357eebd0fc3f966b870f8aa68368dc2537e51f3f7d8dd7d315a2de651a8027b1