def fetch_and_decrypt_dr(dr_id: str) -> dict:
    # This should pull the encrypted markdown+metadata envelope from the DHT (UCXL address)
    # Then decrypt with your key management system based on role/ACL
    # Return the decrypted DR content as dict

    # Placeholder:
    encrypted_blob = dht_get(dr_id)  # Implement your DHT fetch
    if not encrypted_blob:
        return {}

    try:
        decrypted = decrypt_blob(encrypted_blob, role=...)  # Your crypto module
        return json.loads(decrypted)
    except Exception as e:
        # Log error
        return {}
