yup, several wallets already do this. Argent for example lets you nominate guardians: https://support.argent.xyz/hc/en-us/articles/360022631412-About-wallet-rec

yup, several wallets already do this. Argent for example lets you nominate guardians: https://support.argent.xyz/hc/en-us/articles/360022631412-About-wallet-recovery https://support.argent.xyz/hc/en-us/articles/360022631412-Ab... ghayes also referred to this.