# Early‑Warning Defense System for Your Hardware Wallet

Protect Bitcoin, Ledger, Cardano and other hardware wallets from deterministic‑RNG attacks. Independent, open‑source, military‑grade security.

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## Key Benefits

##### Independent Early‑Warning

Runs locally or in a decentralized trustless network, and signals any entropy‑related weakness before wallet gets compromised.

##### Hardware‑Wallet Friendly

Supports Ledger, Trezor and emerging secure‑enclave devices. Plug‑in architecture lets new wallets integrate with a single line of code.

##### Universal Entropy Protection

The same TRNG‑audit engine that safeguards hardware wallets can be applied to any system that depends on randomness. By analysing the entropy source you can detect weak‑randomness attacks on:

- 🔐 TLS/SSL certificates – stop forged HTTPS keys.
- 🏦 Traditional banking systems – protect transaction‑signing RNGs.
- 🪙 Bitcoin Core mnemonics, pass‑keys & password managers – guarantee truly random master‑secrets.
- 📱 Secure‑messenger privacy – ensure end‑to‑end encrypted chats (Signal, WhatsApp, Wire, etc.) are seeded with high‑entropy RNGs.
- 🕸️ Anonymity networks – protect TOR and Nostr relay keys from weak‑randomness attacks, keeping your anonymity intact.
- 🆔 Government‑issued IDs (e‑IDs, digital and chipped passports).
- ⚛️ Quantum‑RNGs – NIST‑approved quantum‑entropy generators must be audited for deterministic bias
- 🚀 Military command & control (e.g., nuclear‑launch code generation).
- 💰 Open‑funds & grant‑program security – the cryptographic guarantees that protect research‑grant money, nonprofit‑fund disbursements and the 🇺🇦freedom‑rights ecosystems🌈 that depend on them.

In short, any critical workflow that relies on a **True Random Number Generator** can be audited and hardened with the Doomsday Explorer platform.

##### Timely Solution for an Urgent Issue

AI‑generated tutorials are now teaching kids to build “scanner‑tools” that target weak random‑number generators. Doomsday Explorer provides an immediate, practical countermeasure — detecting those entropy flaws before they can be weaponised.

##### Open‑Source & Auditable

Full source code on GitHub, signed releases, and a transparent profit‑sharing model for contributors.

## About Dmytró “Matt” Kondratiuk Founder

Software Engineer / Security Researcher with more than a decade of experience in cryptography, distributed systems and financial‑tech. Author of several peer‑reviewed papers on random‑number generation and blockchain security, and the creator of the Mg‑Peers Bitcoin Oracle Platform.

I have worked closely with Ledger, Bitcoin ecosystem and Cardano on hardware‑wallet hardening, security design and independent audit tooling. My research is driven by a single principle – *your private keys must remain private*.

Education: Master of Science in Computer Science, University of Stuttgart (Ukrainian🇺🇦 division), 2011, Bachelor project: "Block ciphers for telecommunication systems", Master thesis: "Delay-tolerant packet routing in P2P networks. Physical modeling and improvement."

Support project with SEPA/iDEAL: NL49 ABNA 0137 1662 14

Support project with Bitcoin: `bc1qekvmkczge3hxrvwdf2lj3yyvgjnparn3fdf9lg`

EU Horizon PIC: 863479548

Mailing address: 30 Oorgat, Edam, 1135CR, Netherlands

## Partners & Sponsors

Ledger

Bitcoin Foundation

Cardano

## Trusted Reviews

> “The most thorough entropy‑audit I’ve seen. A must‑have for anyone who treats their private keys as sacred.”

> “Our partnership with the Explorer platform gave us early insight into hardware‑wallet weaknesses that would otherwise have gone unnoticed.”

> “A critical defensive layer for the entire Cardano ecosystem – proof that open‑source security works.”

> “Matt is a reliable, smart, and extremely skill‑full engineer. I have repeatedly relied on his technical judgment and integrity during critical projects, and his work always exceeds expectations”

> “Dmytró has excellent scientific common sense. His ability to spot conceptual flaws early in a research project saved Marlowe team months of development time, and his rigorous approach consistently raised the quality of the work.”

## Get In Touch

Ready to integrate a trustworthy early‑warning system into your product? Or simply want to discuss research?
Email: info@doomsdayexplorer.online
Chat: https://research.doomsdayexplorer.online/