ZKAP

Zero-Knowledge Audit Protocol — Interactive Demo
Patents BG/P/2026/114317 + BG/P/2026/114328 · EPO / PCT / UKIPO planned · FRAND-ready

Case file

Reference / case number (no content disclosed).

X — Mandatory positions (12)

Tick the positions that have been completed.

0/12 Completed positions

Y — Conditions (14)

Tick the conditions that have been met.

0/14 Conditions satisfied

Action

Escalation log

No escalations recorded.

Inference Reference

Reference / ID for the AI inference (no content disclosed).

AI Act + GDPR constraints

Tick the constraints that the AI system satisfies.

0/4 Constraints satisfied

Action

Regulator notification log

No signals recorded.

About ZKAP

ZKAP (Zero-Knowledge Audit Protocol) is an original European legal-technical methodology for cryptographically verifiable compliance of AI systems with legal norms, protected by two Bulgarian patent applications.

It turns AI Act compliance from a documentary claim into mathematical proof — without disclosing the model, the weights, or the underlying data.

Unified gate, two escalation modes

  • AI Act gate — override → signal to the regulator (national AI authority / EU AI Office)
  • Anti-corruption gate — override → signal to the head of institution

Patent-protected uniqueness

  • Polynomial formalisation of legal norms (R-Domain / C-Domain)
  • Cryptographic binding between AI output and a specific legal rule
  • Three independent embodiments (hardware-primary / software-only / hybrid)
  • Audited override pathway with metadata-only signalling
  • Zero-knowledge auditability — no access to data or model
  • Cross-platform — any server, any OS, any architecture

Patent applications

BG/P/2026/114317
Hardware embodiment, filed 30 March 2026
BG/P/2026/114328
Software embodiment, filed 12 April 2026
EPO
Filing planned for August 2026
PCT / UKIPO
Within Paris Convention priority window
IPC
G06F 21/64; G06N 20/00; H04L 9/32

Inventor

Name
Radoslav Y. Radoslavov
Profession
Attorney at Law, Bulgarian Bar (Ruse)
Affiliation (UK)
Advanced Consulting London RR
Affiliation (BG)
Law Firm of Radoslav Radoslavov
ORCID
0009-0003-6868-8083

Contact

ZKAP enquiries
zkap@advanced-consulting.london
Office
office@radoslavov.bg
Web
www.radoslavov.bg | advanced-consulting.london

FRAND-ready

Should the methodology be considered for inclusion in any harmonised European or international standard, the inventor undertakes to provide a written FRAND declaration in accordance with the patent policies of CEN-CENELEC, ETSI and ISO/IEC.

This initiative is self-funded; the inventor is not part of a consortium and is not acting under a lobbying mandate.