Wallets & custody✦Editorial profile
Sparrow Wallet
A desktop Bitcoin wallet with hardware-wallet and multisig support.
Project or serviceView listing
Wallets & custody
Keystone
A hardware signer with Bitcoin wallet integration options.
What it does
Keystone makes hardware signing devices that use QR-based workflows with compatible wallets. Its Bitcoin documentation lists account and wallet integrations. Check support for the device and firmware edition you choose, and verify transaction details on the signer before approval.
Features & requirements
- Custody
- Self-custodySource · 8 Oct 2026 ↗
- Pricing
- Paid productsSource · 8 Oct 2026 ↗
- Platforms
- HardwareSource · 8 Oct 2026 ↗
- Bitcoin support
- Native BitcoinSource · 8 Oct 2026 ↗
Sources & freshness
1Bitcoin editorial ↗Source refreshed · 8 Oct 2026
Editorial review · 8 Oct 2026
Imported records link to their sources. An entry is a discovery aid, not an endorsement.
Website freshness
Website responded to the check. Checked 8 Oct 2026.