ビットコインウォレット：BTC & 仮想通貨 — デジタル資産のためのプライベート、非カストディアル金庫

CryptoKeeper Bitcoin wallet, Ethereum, and Tether (USDT) Wallet CryptoKeeper is a secure, non-custodial cryptocurrency wallet that allows you to store, send, and receive Bitcoin (BTC), Ethereum (ETH), and Tether (USDT) with complete control and privacy. Whether you're an experienced user or new to cryptocurrency, CryptoKeeper provides a fast and easy-to-use experience for securely managing your digital assets—without relying on third parties. Key Features: Send and Receive: Send and receive Bitcoin, Ethereum, and Tether (USDT) instantly with full control over your transactions. Multi-Currency Support: Manage Bitcoin, Ethereum, and Tether in a single app. Secure by Design: Private keys are encrypted and stored locally on your device. Only you can access your wallet. No Registration Required: Use the wallet immediately without creating an account or sharing your personal information. Instant Balance: View your wallet balance in cryptocurrencies and USD. Transaction History: Track all incoming and outgoing transfers with detailed logs. QR Code Support: Scan and quickly share addresses using QR codes. Your wallet, your keys, your cryptocurrencies.