Aggregated from IBM Quantum roadmaps, Google research, NIST post-quantum standardization, and academic qubit tracking.
42 / 100
Elevated
Apr 01, 2026 · 06:00 UTC
NegligibleLowElevatedHighCritical
Logical qubits
1,180
Needed for ECDSA
~4,000,000
Error rate
10⁻⁶
NIST PQC status
3 standards
Research labs
87 active
Threat window
2029 – 2035
Chain vulnerability
Post-quantum readiness
Which chains are preparing, and which are sleepwalking into obsolescence.
Bitcoin
15%
Critical
Ethereum
35%
High
Solana
10%
Critical
Cardano
40%
Moderate
Algorand
72%
Low
QRL
95%
Minimal
Understanding the threat
Your address is not your public key
This distinction is the difference between quantum-safe and completely exposed. Most people don't know it exists.
Receive only: protected
Only the hash is visible
When you share your wallet address, you're sharing a hashed version of your public key, not the key itself. Quantum computers can't reverse cryptographic hashes. Your funds stay safe.
Address = RIPEMD160(SHA256(public_key)) ↳ One-way function · Cannot be reversed
After sending: exposed
Your real public key goes on-chain
The moment you send a transaction, your signature reveals the actual public key. It's now permanently visible on the blockchain. A quantum computer running Shor's algorithm can derive your private key from it.
Nation-states are already recording blockchain data and storing exposed public keys, waiting for quantum hardware to catch up.
02
Decrypt later
Once a quantum computer reaches sufficient qubit count with low error rates, every historically exposed key becomes crackable retroactively.
03
Migrate before
The only protection: move funds to fresh addresses that have never signed a transaction. QSHIELD monitors your exposure and tells you when to act.
Exposure check
Wallet quantum scanner
Analyze public key exposure across Bitcoin, Ethereum, Solana, and major L2s.
Is your wallet exposed?
Enter any address to analyze quantum-vulnerable public key exposure on-chain.
Free · No sign-up · Instant results
Utility token
$QSHLD
Solana SPL
$QSHLD is the access key to the QSHIELD intelligence network. The basic exposure scan is free and always will be. Hold $QSHLD to unlock continuous monitoring, priority alerts, and migration tools. Premium features burn tokens on every use, making the supply permanently deflationary.
Scout
100
$QSHLD held
Basic wallet exposure scan
Weekly threat index digest
Community Telegram access
Chain readiness dashboard
Sentinel
1,000
$QSHLD held
24/7 continuous wallet monitoring
Real-time threat alerts via Telegram
Personalized migration playbook
Priority exposure notifications
Fortress
10,000
$QSHLD held
White-glove migration assistance
Multi-wallet portfolio monitoring
Institutional threat briefings
Governance voting power
◉
Deflationary by design
Every premium action (deep scans, migration reports, continuous monitoring) burns $QSHLD permanently on-chain. More users means more burns. The supply only goes down. No minting, no inflation, no team unlock schedule. Free basic scans stay free forever.
Roadmap
The path forward
Building the quantum threat intelligence layer for crypto.
Q2 2026
Foundation
Threat Index launch. Wallet Scanner MVP. $QSHLD on Solana. Community via Telegram & Twitter. Initial 6-chain assessment.
Q3 2026
Intelligence
AI-powered research ingestion. Premium alert system. Governance launch. Expand to 20+ chains. Academic partnerships.
Q4 2026
Protection
Quantum-safe migration tool. One-click wallet protection. B2B API for exchanges and custodians.
QSHIELD is an informational tool. The quantum threat index, chain readiness scores, and wallet scanner results are based on publicly available data and internal modeling. They do not constitute financial advice, investment recommendations, or guarantees of security. The $QSHLD token is a utility token that provides access to QSHIELD features. It is not a security, does not represent ownership in any entity, and carries no expectation of profit. Purchasing or holding $QSHLD involves risk, including total loss of funds. Cryptocurrency markets are volatile and unregulated in many jurisdictions. Always do your own research. Past performance of any system, methodology, or token does not guarantee future results. QSHIELD makes no representations about the accuracy or completeness of third-party data sources used in its threat modeling. The quantum computing timeline estimates are projections based on current research and may change significantly. By using this site and its tools, you acknowledge that you understand these risks and that QSHIELD bears no liability for any losses incurred.