Wallet Proxy vs QuantumCoin Wallet

Wallet Proxy is the companion app for your cold wallet. It talks to your offline wallet only through QR codes — nothing else, ever. Your private keys stay isolated, while you keep full control over your funds from a phone you already trust. Point the camera at a QR code generated by your wallet, and Wallet Proxy decodes it into the right operation: read a balance, prepare a transaction, or sign and broadcast on-chain. Each action produces a QR back to your wallet, completing the air-gapped loop. WHAT YOU CAN DO • Scan a wallet QR to view its live balance • Inspect transaction history with confirmation status • Build and broadcast on-chain transactions • Operate across Bitcoin, Ethereum, and XRP from one app • Keep every signing step inside your offline wallet WHY AIR-GAPPED A cold wallet is only cold if it never touches the internet. Wallet Proxy is the bridge: it carries the request in, brings the signed payload out, and never asks you to expose a private key. No accounts. No cloud. No backend that holds your secrets. DESIGNED FOR PEOPLE WHO TAKE CUSTODY SERIOUSLY Whether you are securing long-term holdings or operating a treasury, Wallet Proxy gives you a clean, predictable workflow: scan, review, confirm, broadcast. Every action is local, every signature stays inside your cold wallet. Your keys. Your coins. One scan away.

QuantumCoin Wallet is a self-custody wallet — that means you, and only you, hold and own the keys to your coins. QuantumCoin (https://quantumcoin.org) is a Layer-1, quantum-resistant blockchain using standardized post-quantum cryptography. FEATURES • Create a new wallet in a couple of taps, or restore one you already have using your recovery phrase. • Restore from a backup file or from a folder you already keep in iCloud Drive, OneDrive, or any cloud service. • Keep more than one wallet in the same app and switch between them whenever you like. Send and receive • Scan a QR code or paste an address to send. • Share your QR code or copy your address to receive. • A simple review screen shows you exactly what you're about to send — the recipient, the amount, and (for tokens) the contract address — before you confirm. Networks • Mainnet is set up for you out of the box. • You can add other networks and switch between them. Backup • Save an encrypted backup file under a separate backup password. • Restore anywhere — from a backup file, a cloud folder, or your recovery seed words. ABOUT QUANTUM COIN Most cryptocurrencies were designed before anyone really thought about quantum computers. A powerful enough quantum computer could one day break the math those coins rely on and steal coins or tokens from any address that has ever sent a transaction. QuantumCoin was built to handle that. It uses a newer kind of math, chosen by the U.S. National Institute of Standards and Technology specifically because it stands up to quantum attacks. This wallet is built for QuantumCoin blockchain and is ready to use it from day one. This app is not an investment, an investment product, or a security of any kind.