What is social recovery?
- Author
- CRYPTO PORT Editorial
- Published
- Updated
- Reading time
- 5 min
In short
Social recovery lets a set of pre-designated parties, called guardians, restore control of a wallet whose key has been lost. It softens the all-or-nothing nature of seed phrases — but the same design means guardians who collude can take the wallet instead.
Key points
- A majority of chosen guardians can restore control
- Losing a phrase no longer means losing everything
- Colluding guardians can take the wallet
- Implemented in smart-contract wallets
Definition
A recovery scheme in which several pre-registered parties can, by approval, transfer a wallet's authority to a new key after the original is lost.
It is built on a smart-contract wallet. Day-to-day you use a single key; only when that key is lost do a required number of registered guardians approve switching authority to a new one. Guardians hold no spending power in normal operation.
Guardians can be a family member's wallet, another device of your own, a trusted friend, or a professional recovery service. What matters is independence: guardians all living in one house are lost together in one fire, and guardians all holding accounts at one provider fall together when that provider is breached.
Most implementations add a waiting period. Once enough approvals arrive, the key change takes effect only after several days, giving the real owner a window to cancel. That delay is the last line of defence if an attacker manages to capture the guardians.
Watch out for
- · Enough colluding guardians can move the wallet regardless of your wishes
- · Stale guardian contacts or keys mean recovery fails exactly when you need it
- · Handing a guardian your seed phrase is a different thing entirely — never do it