Its proposed descriptor backup could aid recovery, while an eligible xpub already known to a server may expose the encrypted file's metadata. The post New Bitcoin proposal rescues locked multisig wallets – At a hidden cost appeared first on CryptoSlate .
Source: [CryptoSlate](https://cryptoslate.com/bitcoins-bip138-draft-shows-why-a-seed-may-not-rescue-a-multisig-wallet/)