# Codelmark - Ensuring Trust in The Digital World

Codelmark uses advanced cryptography to create immutable, verifiable records - protecting your data against tampering, fraud, and dispute.

## The Technology

Codelmarking applies a cryptographic signature - a unique, time-stamped fingerprint - to any digital asset, creating a permanent record that cannot be altered, forged, or denied.

### Immutable Records
Every codelmark is cryptographically bound to its data. Any alteration - however minor - is instantly detectable.

### Precise Timestamps
Marks are anchored to a trusted time authority, providing court-admissible proof of existence at a specific moment.

### Distributed Verification
Verification requires no central authority - any party can independently confirm the integrity of a marked asset.

### Role-Based Access
Granular permissions control who can read, mark, or audit each asset - with a full tamper-proof audit trail.

## Industries Served

Codelmark is built for high-stakes industries where data integrity is critical. See the full use cases at [use-cases.md](https://www.codelmark.com/use-cases.md):

- Healthcare - immutable EHR, imaging, and clinical-trial records (HIPAA / GDPR)
- Finance - transaction-level cryptographic tagging, AML/KYC audit trails
- Supply Chain - anti-counterfeit product marks, end-to-end provenance
- Media - IP ownership, deepfake protection (deployed with VERO True Social)
- AI - immutable model versioning, output provenance, governance support
- Cyber Security - tamper-evident logs, zero-trust + post-quantum-secure evidence
- Education - instantly verifiable credentials, plagiarism deterrence
- Manufacturing - component-level traceability, simplified recalls

## Company

Codelmark is operated by The Ascent Group Ltd, founded by James Zorab over 35 years ago. The company is based in Monmouth, United Kingdom.

**Contact:** enquiries@codelmark.com | +44 1600 772023 | Monmouth, NP25 5AT, UK