Your Privacy.Unbreakable.Unstoppable.
Secure wallet, private messaging, anonymous browser — all in one platform. Protected by next-generation cryptography.
Your privacy, mathematically guaranteed. Unlike traditional apps that promise security, Zbelthas proves it. Auditable algorithms, verifiable cryptography, and zero data collection — by design, not policy.
What is Zbelthas?
Three powerful tools, one unified platform. Manage your crypto, communicate privately, and browse anonymously — all protected by military-grade encryption.
Secure Wallet
Store and manage cryptocurrency without trusting anyone. Multi-chain support for Bitcoin, Ethereum, and Solana — all secured with next-generation cryptography.
Private Messaging
End-to-end encrypted messaging with zero metadata collection. No phone number required. Your conversations stay yours — not even we can read them.
Anonymous Browser
Privacy-first browser with fingerprint randomization, encrypted DNS, and zero tracking. Every session starts clean — no cookies, no history, no traces.
All modules work together seamlessly, sharing nothing but encrypted data.
Explore the PlatformThree things, in plain words, that set Zbelthas apart.
If you only read one section on this site, read this one. No jargon, no acronyms — the rest of the site expands on each of these three points.
Your keys stay on your device
Zbelthas is non-custodial: we never hold the keys that unlock your wallet, your messages or your files. If we vanish tomorrow, you still have them — and only you do.
Read the full definition →We do not collect metadata
Most "encrypted" apps still record who talks to whom, when, and from where. Zbelthas is designed so that data simply does not exist on our side.
Read the full definition →Nothing sits on our servers
The platform is serverless. The modules run locally or peer-to-peer. Nothing to hack, nothing to subpoena, nothing to sell.
Read the full definition →Core Features
Enterprise-grade security infrastructure designed for the post-quantum era
Quantum-Resistant Cryptography
ML-DSA-87 and ML-KEM-1024 — the first NIST-standardized post-quantum algorithms. Defense-in-depth architecture with hybrid classical + post-quantum layers ensures protection against both current and future quantum threats.
Zero-Knowledge Architecture
No metadata collection, no tracking, no third-party dependencies. Your data never touches our servers — true privacy without compromise or surveillance-based business models.
Hardware-Backed Security
Your cryptographic keys are protected by dedicated hardware security modules — TPM 2.0, Apple Secure Enclave, Android StrongBox. Memory-safe Rust architecture eliminates entire classes of vulnerabilities at compile time.
Non-Custodial Design
You control every key, every byte, every decision. No intermediaries, no custodians, no backdoors — not by policy, but by architecture.
You own every bit.
- Keys generated on-device, never transmitted
- Hardware-backed encryption (TPM / Secure Enclave)
- MPC threshold signatures — no single point of failure
- Zero server-side key material
MPC Key Sharding
Distributed key management with threshold signatures. Keys never exist in one place — no single party can reconstruct the full key. Single points of failure are eliminated by design, not by promise.
Regulatory Compliance
Enterprise-ready from day one. Built to satisfy NIS2, DORA, GDPR, eIDAS 2.0, MiCA, and the EU AI Act — without architectural compromise or privacy trade-offs.
Why Zbelthas
A fundamental redesign — not just better privacy, but a completely different architecture. Traditional security tools protect a centralized server. Zbelthas eliminates the server entirely.
When your security provider is breached, traditional architectures compromise every user simultaneously. Zbelthas' non-custodial design means a breach of our servers reveals nothing — because nothing is stored there. Your keys never leave your device. Not temporarily, not in transit.
Six honest starting points.
Zbelthas is not for everyone, and that is fine. Pick the description that best fits you — we will point you at the part of the product that matters most for your situation.
Everyday user
You want less of your life on someone else’s database. Start with the Browser and the Mail portal; add the Wallet when you are ready.
What do I need?Journalist or researcher
You protect sources. Chat gives you zero-metadata messaging with perfect forward secrecy and self-destructing messages.
See ChatActivist or dissident
Operating in a hostile environment requires discipline and tools. Combine Browser, Chat, and the published threat model.
Read the threat modelSmall business or professional
Client confidentiality and GDPR are non-negotiable. Use the Mail portal and Enterprise documentation to integrate Zbelthas into your workflow.
EnterpriseCrypto holder
Exchange failures keep happening. Take custody back with a post-quantum non-custodial Wallet and MPC key sharding.
See WalletBuilder / researcher
Read the Technology and Trust pages. Responsible-disclosure is at security@zbelthas.com.
Trust CenterWhen You Need Zbelthas
Privacy isn't paranoia — it's protection. See if any of these scenarios sound familiar.
"You don't trust exchanges with your assets"
Centralized exchanges can freeze your funds, get hacked, or go bankrupt overnight.
Your keys never leave your device. Multi-chain support. Hardware-backed security.
"You're protecting sensitive sources"
Traditional messaging apps log metadata. Governments can subpoena your communications.
Zero metadata. No phone number. Self-destructing messages. Even we can't read them.
"You believe privacy is a fundamental right"
Big tech profits from your data. Every click, search, and message is monetized.
Zero tracking. Zero data collection. Zero compromise. Privacy by architecture.
"You handle confidential information"
Client data, legal documents, medical records — all vulnerable to breaches.
End-to-end encryption. GDPR compliant. Mathematically guaranteed confidentiality.
"You're preparing for quantum threats"
Quantum computers will break today's encryption. 'Harvest now, decrypt later' attacks are real.
Post-quantum cryptography today. ML-DSA and ML-KEM protect against future threats.
"You're fighting for change in hostile environments"
Oppressive regimes monitor communications. Activists face real danger.
Censorship-resistant. Anonymous. Decentralized. Your voice cannot be silenced.
Lost to exchange hacks in 2024
Of journalists surveyed fear surveillance
Data points collected per user daily
Max GDPR fine per violation
Estimated quantum threat timeline
Countries with internet censorship
Privacy is not a feature.
We built Zbelthas because the tools people trust with their most sensitive information are fundamentally broken — not through negligence, but by design.
Centralized custody, metadata collection, and weak encryption are not bugs to be patched. They are architectural choices that compromise users at scale.
Zbelthas replaces these choices entirely. Non-custodial by default. Post-quantum from the start. Zero metadata by architecture, not policy.
Privacy must be mathematically guaranteed, not promised in a terms of service agreement.
How Zbelthas Protects You
Three layers of protection that work together to keep you safe — today and tomorrow.
You Own Everything
True digital sovereignty
Your private keys are generated on your device and never leave it. Not temporarily, not in transit, not ever. No company, government, or hacker can access what is cryptographically yours.
Zero Trust Architecture
Even we can't access your data
Zbelthas is designed so that even our own team cannot read your messages, see your transactions, or access your browsing history. Privacy isn't a policy — it's mathematics.
Future-Proof Security
Protected against quantum computers
While others use encryption that quantum computers will break, Zbelthas uses ML-DSA and ML-KEM — NIST-standardized algorithms designed to resist attacks from computers that don't even exist yet.
Security that cannotbe negotiated away.
Join the private testing program and support the development of privacy infrastructure that cannot be compromised. Post-quantum encryption, zero metadata, full user sovereignty.
Read the Whitepaper