Full lifecycle view
Gateway_FinalizeBlock
Block timestamp → commit, incl. the gateway-build-block call for block #172078
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
1.00s
Block → Canton commit
1.00s
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.
0x02f8b3830e4a2507843b9aca0e843b9aca0e8301668194a6fc7f06efbd8705f136cc9944b3ecc999cddb1d80b84440c10f19000000000000000000000000a779c07ace44304bb75d54ab8e84421ec53e7e6800000000000000000000000000000000000000000000000000000000a779c07ac001a08b1c19e8f8d8b1937dffab80b668ae1d284bdde11ab1ead76ff5a66879921fa1a0579b1241bf4f3e604a907898cc6dfc9423679b807674ce90cfc25d1708b214d3