Neutral, Non-CustodialBitcoin Signing Services
A directory for third-party Bitcoin signing services, designed to be integrated directly into wallets. Find trustworthy providers and manage your multisig setup securely.
Non-Custodial
We never touch your funds. All payments are peer-to-peer over Lightning.
2FA Security
Mandatory Time-based One-Time Password (TOTP) for all accounts.
Lightning Payments
Instant, low-fee payments via Lightning Network integration.
How It Works
For Providers
- Register with username, password, and 2FA
- Create service listings with your xpub
- Prove key control with cryptographic signature
- Set time delays and fees for your services
- Receive Lightning payments directly
For Clients
- Browse available provider services
- View provider details and xpub information
- Purchase access to signing services
- Request signatures with time-delay protection
- Track signature request status and penalties