How does Catalyst's verifiable execution compare to Restate's journaling for auditability?

Catalyst provides verifiable execution that cryptographically attests to workflow execution history, enabling audit trails and compliance. Restate journals every operation, which serves standard audit needs; as of the verification date, public documentation does not list cryptographic verification of that journal. For regulated environments requiring tamper-evident execution logs, Catalyst's verifiable execution is a differentiator. Restate's journaling suffices for standard audit needs where cryptographic proof isn't required.