Description
Future-proof your assets with the world's first Quantum-Secure Web3 Wallet.
Qastle is a quantum-secure cryptocurrency wallet built for the Krown Blockchain and major networks including Bitcoin (BTC), Ethereum (ETH), Binance Smart Chain (BNB), and USDT. It integrates Quantum eMotion’s Quantum Random Number Generator (QRNG) and Post-Quantum Cryptography (PQC) technologies — Kyber for encryption and Dilithium for signatures — to protect your assets against emerging quantum threats.
Reviews
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Permissions (3)
Permissions
activeTabℹ Can access the current tab when you click the extension storageℹ Can store data locally in your browser tabsℹ Can see your open tabs and their URLs
Details
| Version | 1.7.1 |
| Updated | Feb 2, 2026 |
| Size | 1.82MiB |
| First Seen | Mar 27, 2026 |
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