Self-Custody Verification
- How to verify a multisig address with a wallet descriptor
- Why do I need to verify my wallet or address?
- How to verify an address by signing a message
- How to verify a wallet with an extended public key (xpub)
- How to verify an address with a Satoshi Test
- Why a bitcoin deposit is held, and how to resolve it
- Coldcard security advisory: what you need to know