Compliance & Audit
How does Catalyst provide a tamper-evident chain of custody log for execution records?
Catalyst structures execution records into a Merkle tree where each leaf is hashed and combined to form a root digest. Altering any record changes the root, making tampering evident. Periodic anchors of the root to an external witness provide a time-bound proof of existence. This cryptographic chain does not protect against physical destruction of the storage backing the data.
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