EtherVault3 CLI – a secure Ethereum-only HD wallet for the terminal with AES-256 encryption, multi-account management, airdrops, and full transaction history. Built with TypeScript and ethers.js.
CryptoVault Exchange is a front-end POC that derives per-client BTC/USDT/USDC deposit addresses from your XPUBs entirely in the browser—no private keys, no custody. Local-only demo with QR/amount encode, client dashboard, and HD wallet generator.