Today we are excited to announce Specter as the latest addition to the Start9 Service Marketplace! You can view the source code here.
Specter is a user-friendly web GUI for Bitcoin Core with a focus on multisignature setup with hardware wallets and airgapped devices.
At the moment Specter works with all major hardware wallets including:
- ColdCard (optionally airgapped, using an SD card)
- Electrum (optionally airgapped, if running Electrum on an airgapped computer/ phone)
- Specter DIY (optionally airgapped, using QR codes)
- Cobo (airgapped, using QR codes)
Specter also supports using Bitcoin Core as a hot wallet, by importing or generating a random BIP39 mnemonic, but this feature is experimental and not generally recommended.