StevenBlack on Nostr: Sure, if someone shares the private key (shares the wallet), then there are ...
Sure, if someone shares the private key (shares the wallet), then there are effectively multiple owners. This would be similar to a joint bank account for exaple.
Alternately someone could set-up a multi-signature ("multisig") wallet. In this case, more than one signature is necessary to transact with the wallet.
For example, a "2-of-2 multisig wallet" would mean that both owners must collaborate to execute a spend transaction. Similarly, a "2-of-3 multisig wallet" requires two of three owners to collaborate in order to execute a spend from the wallet.
Alternately someone could set-up a multi-signature ("multisig") wallet. In this case, more than one signature is necessary to transact with the wallet.
For example, a "2-of-2 multisig wallet" would mean that both owners must collaborate to execute a spend transaction. Similarly, a "2-of-3 multisig wallet" requires two of three owners to collaborate in order to execute a spend from the wallet.