OB Wallet

OB Wallet is a self-custody wallet for Bitcoin, Ethereum, Tron, Solana, TON and popular EVM networks. There is no account and no sign-up: your wallet is a 12-word recovery phrase that you write down, and the key that protects it on the phone is created inside the phone's secure hardware. YOUR KEYS STAY ON YOUR PHONE • The recovery phrase is stored sealed. The key that unseals it is generated in Android Keystore (StrongBox where the phone has it) and never leaves it. • Opening the wallet takes your screen lock and a PIN you choose. • Transactions are signed on the phone. Only the signed transaction leaves it. • Screens that show your wallet are protected from screenshots and screen recording. NETWORKS AND ASSETS • Bitcoin, with native SegWit and Taproot addresses • Ethereum, Polygon, Arbitrum, Base, OP Mainnet and Avalanche, all on one address • Tron • Solana (SOL, USDT, USDC) • TON (GRAM, formerly TON; USDT) • USDT, USDC and other tokens, with discovery of the tokens you already hold EVERYDAY USE • Send and receive with QR codes • Save the people you pay, and see the network fee before you confirm • Warnings before you send to a look-alike address or to an address the token issuer has frozen • Swap between assets, on one network or across networks, through third-party swap providers (the fee is shown before you confirm) • Optional paid low-cost sending for USDT on Tron; if your TRX is short, the fee can be paid in USDT (the fee is shown before you confirm) • For businesses: pair the wallet with a payment panel you already use, and approve its payment requests on the phone (the panel never gets your keys) • Live prices and the total value of your wallet • Buy crypto through licensed payment partners (optional; payment happens in your browser) A BACKUP THAT FITS YOUR LIFE • Restore any time from your 12-word phrase; an optional passphrase is supported • Split the backup into cards: any two of three recover the wallet, and one card alone reveals nothing PRIVACY • The app never asks for your name, email or phone number • No analytics, no advertising, no crash reporting • The blockchain data providers are listed in settings, and you can point the wallet at your own node PLEASE NOTE OB Wallet cannot recover your funds for you. If you lose both your recovery phrase and your phone, nobody, including us, can restore access. Write the phrase down and keep it offline. OB Wallet is published by Metaverse Trading Ltd (United Kingdom).