The "Right to Erasure" mandates that personal data must be permanently deleted upon request. This includes every instance across backups, archives, and distributed logs.
The "Auditability Mandate" requires all financial interactions to be stored in an immutable, tamper-evident format for up to 7 years. No data can be deleted.
How QRVEF resolves the conflict through Verifiable Crypto-Shredding.
The Subject's PII is active. The Data Encryption Key (DEK) exists within a FIPS-validated HSM.
✔ Hash Chain: VALID
✔ PII: ACCESSIBLE (AUTHORIZED)
The "Right to Erasure" is invoked. QRVEF executes a targeted purge of the specific DEK.
✔ Hash Chain: STILL VALID (SCITT/Merkle)
✔ PII: MATHEMATICALLY UNRECOVERABLE
Yes. NIST SP 800-88 Revision 1 explicitly recognizes Cryptographic Erasure as a "Purge" level sanitization mechanism, effectively rendering the data infeasible to recover even with laboratory techniques.
QRVEF generates Scalable Transparent Arguments of Knowledge. These provide post-quantum proof that a specific data point existed and was subsequently shredded, without revealing the underlying data to auditors.
We utilize the POSIX mlock() and VirtualLock system calls to pin keys into physical RAM, strictly preventing them from ever touching the disk swap files or being extracted via core dumps.
Our Sidecar Adapter allows seamless integration with MT5 (MQL5), custom C++ algorithmic engines, and standard Python-based AI memory systems like MemGPT and Letta.