Qbit Wallet by Satflow

Qbit Wallet by Satflow is a self-custody browser wallet for the Qbit network (QBT). Your keys are generated on your device, encrypted with your password, and never leave it. Post-quantum accounts by default: Every account uses Qbit’s P2MR address type, backed by SLH-DSA hash-based signatures derived from your recovery phrase. The wallet tracks each key’s on-chain signature counter so a key is never asked to sign past its safe budget. Send and receive QBT: Choose a fee rate, opt into RBF, send max, or attach a memo. Receive gives you a fresh address and QR code per request, warns you before reusing an address, and shows the remaining signature budget for the key you’re handing out. Set up or recover a wallet: Create a new wallet, restore from a recovery phrase, or import a single private key. Restoring runs gap-limit address discovery across your history, rebuilds each key’s on-chain signature-counter floor before it will sign anything, and finishes with a recovery report that flags stale backups, a second still-live wallet, truncated scans, and wrong-network phrases. Connect to Qbit apps: Sites can interact with the wallet to request accounts, read balances, sign P2MR messages, sign PSBTs, and broadcast transactions. Access is granted per site and per chain, and every signing approval is bound to the exact origin, account, chain and payload you reviewed - if any of it changes, the request is rejected. Review or revoke sites at any time under Connected Sites.