Wallet Quantum Risk Scanner: Assess Your Exposure Before Q-Day Arrives
You do not need to wait for Q-Day to be at risk. The "Harvest Now, Decrypt Later" attack vector means nation-state actors are already recording every blockchain transaction made today, waiting for quantum hardware capable of deriving your private key from your exposed public key.
Enter any Bitcoin or Ethereum address below to see your quantum exposure profile, your applicable attack vector, and a time-to-breach estimate based on the current pace of quantum hardware development.
This assessment is based on address format and type analysis performed entirely in your browser. No wallet address is transmitted to QubitChain.io servers. No on-chain data is queried. The risk score reflects the cryptographic exposure profile of your address type, not your specific transaction history. This tool is for educational purposes.