Verifiable Execution
Can a verifiable execution record prove that no sensitive data was leaked to an external API?
No, the record proves what calls were made and with which parameters, but cannot prove that data not in the parameters was not leaked through other means such as side channels or misconfigured logging. An auditor can confirm that the recorded API interactions did not include sensitive fields, but they cannot assert absolute absence of leakage without analyzing the entire system.
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- Verifiable Execution
What is a verifiable execution record in Catalyst?
A signed, immutable sequence of agent steps enabling auditors to prove run integrity through independent replay. It does not validate decision correctness.
- Verifiable Execution
How does Catalyst ensure that step records are tamper-evident?
Catalyst uses a hash chain and digital signatures per step, so any alteration breaks the chain and becomes detectable through signature verification.
- Verifiable Execution
Can an auditor independently replay a Catalyst agent run to verify its outcome?
Auditors can replay runs using signed step records and initial state to verify output consistency, though non-determinism may limit exact reproduction.