What is Composite State Hashing in Onyxio?

Unlike legacy systems that only hash the file, Onyxio DARS takes the original file hash and appends the bytes of the file title, class name, location, batch code, retention policy, metadata tags, user ID, timestamp, and signature reason to generate a final Composite Seal Hash. This ensures the document and its entire compliance taxonomy are mathematically locked.

How does Onyxio handle e-signatures and document sealing?

To Seal a document, users must provide their Identity Number, validate an Authorization Code and declare their intent (reason). This data is permanently cryptographically bound to the file, achieving strict FDA 21 CFR Part 11 non-repudiation.

Deterministic Archival &
Retention System

The architectural backbone of Onyxio. DARS provides deterministic lifecycle management that requires zero end-user friction. Users simply select a file class, and the system automatically enforces metadata, routing, retention rules, and cryptographic security in the background.

One-Click Compliance

Zero friction for your workforce. Once administrators define the taxonomy rules, end-users simply select a File Class upon upload. DARS automatically handles the routing, retention clocks, storage tiering, and cryptographic sealing.

Composite State Hashing

Legacy systems only hash the file. Onyxio merges the original file hash with the document title, file class, location, batch code, retention policy, user ID, and intent into a single Composite Seal Hash—mathematically locking the file's entire compliance environment.

Compliant e-Signatures

Built for FDA 21 CFR Part 11. To execute a Seal Document event, users must validate a secure Authorization Code, Unique User Number and explicitly declare their intent (reason), binding their digital identity directly into the document's hash.

Immutable Version Control

Onyxio enforces a strict WORM (Write Once, Read Many) architecture. Cryptographically sealed documents are completely immutable and can never be unsealed. Any required updates must be generated as entirely new records, ensuring the original data remains permanently intact and unaltered within the audit ledger.

Intelligent Metadata Injection

Eliminate manual data entry and human error. Selecting a File Class instantly injects pre-configured metadata attributes into the document. Users benefit from automated data hygiene while retaining the flexibility to append custom tags.

Cloud Storage Tiering

Maximize infrastructure ROI. DARS automatically transitions cooling data from active storage to deep cold archives (like AWS Glacier) based on their file classification, drastically reducing enterprise storage overhead.

Automated Legal Hold

Instantly freeze retention schedules during active litigation or audits. Legal holds supersede automated deletions, ensuring critical data is preserved without IT intervention.

Audit-Ready eDiscovery

Survive regulatory audits with zero panic. Instantly query, filter, and export cryptographically verified data packages—complete with full chain-of-custody logs and unbroken seal histories.

Life Sciences (GxP)

FDA 21 CFR Part 11 Adherence

Financial Services

SEC Rule 17a-4 Compliant

Data Protection

DPDP Act & GDPR Sovereignty

SOC 2 Type II

Enterprise Trust & Security

Frequently Asked Questions

What makes DARS different from standard cloud storage?

Standard cloud storage relies on end-users to manually organize and secure files. DARS flips this model through "One-Click Compliance." By simply selecting a document's classification, DARS automatically generates metadata, routes the file to the correct secure storage tier, and locks in the legal retention clock.

How does the Composite State Hash protect data integrity?

If a malicious actor manipulates a database to change a document's retention policy from "10 years" to "1 year," a standard file hash wouldn't notice. Because Onyxio's Composite State Hash binds the physical file to its exact taxonomy, location, and retention rules, any database tampering immediately shatters the cryptographic seal.

How does DARS ensure regulatory compliance during an audit?

By enforcing an immutable audit trail and generating a Composite Seal Hash tied directly to e-signature Authorization Codes, DARS creates a verifiable WORM environment. Combined with strict version control on all Un-Seal events, regulators are guaranteed that historical data has not been altered since the moment of ingestion.