C25 – Security Reimagined. Quantum-Irrelevant. Future-Proof.

The world’s first paradox-based, quantum-irrelevant blockchain — unbreakable, instant, and near-zero energy.

The Problem — The Old Logic

For decades, cybersecurity and blockchain systems have relied on one assumption:
“If data is valuable, hide it behind stronger walls.”

But encryption, hashing, and redundancy only delay attacks — they don’t eliminate them.
Every defense is a reaction to a potential threat.
Security remains temporary, expensive, and energy-intensive.

Result: billions lost each year to breaches, hacks, and vulnerabilities.

The Breakthrough — Paradox Logic

C25 does not encrypt or hide data — it removes the target entirely.
The data is nowhere, yet instantly accessible to authorized users.

No keys. No hashes. No storage. No attacks.
Security is not managed — it’s inherent.

C25 isn’t an improvement. It’s a paradigm shift in digital security.

If the data is not there, it cannot be stolen.

One Logic. Infinite Applications.

C25 transforms trust and security across every sector:

The Solution — C25 Blockchain

From Fear-Based Defense to Freedom-Based Trust

Old Logic

C25 Paradox Logic

Data is hidden

Data is not there

Protect the target

Remove the target

Delay the attack

Eliminate the cause

Keys, hashes, walls

Paradox — nothing to attack

Security is temporary

Security is final

Fear-based

Freedom-based

The Three Mosts

01

Most Secure

Immune to quantum and classical attacks.

03

Greenest

Zero redundancy, near-zero energy.

02

Fastest

One-step validation at constant speed.

Meet the Team

Inventing the next foundation of digital reality

János Kasnya Inventor & Founder
5+ years of research, creator of paradox-based security logic, author of Living Mathematics.
Jeffrey Smith General Counsel & Compliance Officer
26+ years in legal, compliance, and advisory for global enterprises.
Core Development Team Sándor Szaniszló · Mihály Huszár · Csaba Kulcsár · Drew Johnston
Advisory Network Tom Cummins · Patrick Valten · Robert Hogg · Dereck Hichman

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