Question 1

What are the QubitChain.io interactive demos?

Accepted Answer

The QubitChain.io demo suite is a collection of five browser-based interactive simulations that illustrate the core technical concepts behind QubitChain's quantum-safe blockchain infrastructure. Each demo targets a specific pillar of the architecture: quantum random number generation, wallet vulnerability assessment, Shor's algorithm attacks on ECDSA signatures, Proof-of-Quantum-Entropy consensus, and cryptographic agility. They use mathematically accurate parameters but do not connect to a live blockchain.

Question 2

Are these demos connected to a real blockchain network?

Accepted Answer

No. All five demos are educational simulations that run entirely in your browser. They use real cryptographic parameters from NIST FIPS 203, 204, and 205 standards, but no live blockchain connection is made. No server-side computation or data transmission occurs. Your inputs, including any wallet addresses you enter, are never sent to QubitChain servers.

Question 3

Can I enter my real Bitcoin or Ethereum address in the wallet scanner?

Accepted Answer

Yes. The wallet vulnerability scanner accepts real Bitcoin and Ethereum addresses and performs client-side analysis of the address format to determine quantum exposure. It identifies whether your public key is already exposed on-chain, what attack vector applies, and provides a risk score. No data is transmitted or stored. The analysis is based on address type, not actual on-chain lookup.

Question 4

What does the Shor's algorithm simulator actually show?

Accepted Answer

The simulator shows a side-by-side comparison of a transaction signed with ECDSA (used by Bitcoin and Ethereum) versus one signed with ML-DSA (QubitChain's NIST FIPS 204 algorithm). When you trigger the quantum attack, a simulated quantum computer increases qubit count and runs Shor's algorithm against both signatures. The ECDSA signature is broken and the private key is derived. The ML-DSA signature withstands the attack entirely because lattice-based cryptography is not vulnerable to Shor's algorithm.

Question 5

What is Proof-of-Quantum-Entropy and how does the visualizer show it?

Accepted Answer

Proof-of-Quantum-Entropy (PoQE) is QubitChain's proprietary consensus mechanism where validator selection is governed by verifiable quantum random outputs rather than computational power or stake weight. The live visualizer shows a global network of validator nodes receiving QRNG entropy signals, one validator being selected unpredictably for each block, and the block propagating across the network for confirmation. Comparison modes show how Proof-of-Work concentrates power in mining clusters and how Proof-of-Stake concentrates it in whale wallets, while PoQE maintains genuinely distributed, unpredictable selection.

Question 6

What is cryptographic agility and why does the demo matter?

Accepted Answer

Cryptographic agility is the architectural ability to swap cryptographic algorithms on a running blockchain without halting the chain or executing a hard fork. The demo shows this by triggering an algorithm upgrade on both a classical blockchain and QubitChain simultaneously. The classical chain splits into two forks, experiences downtime, and loses a portion of validators. QubitChain's chain continues producing blocks without interruption, with the new algorithm taking effect at a single governance-approved block. This is a capability no classical blockchain possesses.

Question 7

Do I need a technical background to understand these demos?

Accepted Answer

No. Each demo is designed to be immediately understandable through visual metaphor and interaction. A visitor with no cryptography background can operate all five tools and come away with a genuine intuition for quantum threats and quantum-safe defenses. For technically advanced visitors, each demo also surfaces real parameters including key sizes, security levels in bits, NIST FIPS references, and algorithm identifiers.

Question 8

Is this page safe to share with my security team or institution?

Accepted Answer

Yes. The page is designed to serve as a briefing tool for security teams, compliance officers, and institutional decision-makers. Each demo surfaces the regulatory context, including NSA CNSA 2.0 requirements and NIST FIPS standards, alongside the technical visualization. No credentials or sensitive data are required to use any demo.

Question 9

How do I access the real QubitChain.io platform?

Accepted Answer

QubitChain.io is currently in pre-launch. You can join the waitlist at qubitchain.io to receive priority access when the mainnet and developer platform launch. Waitlist members receive early access to migration protocols, the testnet environment, and direct developer documentation.

Question 10

What NIST standards do the demos reference?

Accepted Answer

The demos reference and demonstrate the three NIST post-quantum cryptography standards finalized in August 2024: FIPS 203 (ML-KEM, based on CRYSTALS-Kyber) for key encapsulation, FIPS 204 (ML-DSA, based on CRYSTALS-Dilithium) for digital signatures, and FIPS 205 (SLH-DSA, based on SPHINCS+) for hash-based backup signatures. These are the same standards QubitChain.io implements natively at the protocol level.

Five Interactive Demos That Show Quantum-Safe Blockchain in Action

Choose a Demo to Explore

Wallet Quantum Risk Scanner

Shor's Algorithm Attack Simulator

QRNG Live Entropy Stream

PoQE Live Network Visualizer

Cryptographic Agility Hot-Swap Demo

Why These Concepts Matter Before Q-Day

Frequently Asked Questions About the Demo Suite

Ready to Secure Your Future in the Quantum Era?