I am thinking about coining the term “nsac” to refer to a wallet-like thing that can exist on #nostr holding your valuable things, such as ecash tokens. I have already implemented a prototype #cashu ecash wallet which looks to be promising.

So you would have:

#npub - your identity

#nsec - your private key

#nsac - your valuables

Your #nsac could be the same as your #nsec but better case is to generate as many #nsacs as required.

Happy to hear feedback!

For reference, what a ‘sac’ is in the biological sense:

A **sac** is a biological term referring to a pouch or cavity in an organism that is typically enclosed and may contain fluid, air, or other substances. Sacs can serve various functions depending on their location and role in the body, such as protecting a developing embryo, facilitating the exchange of gases in the lungs, or reducing friction between moving parts in joints