Thread - Nostr Hypermedia

You can now restore wallet backups in cashu.me thanks to @moonsettler 's PR The backup can be restored in the welcome page when you first open the wallet (with a fresh state only). You can also drag&drop the backup file in there. Beware: this is a stateful backup (after every transaction)! We're also working on a single-seed backup from which your ecash can be restored with the help of the mint.

Replies (11)

Code & Psychology ⚡️ codepsychology@ln.tips 2 years ago

Stupid idea: Have backups as nostr encrypted self messages, with keys derived from main key?

Tico 🇨🇷 tico@primal.net 2 years ago

Great! I'll test it with my borked one, nothing to lose lol 😂

calle calle@cashu.me 2 years ago

Not stupid at all, I was joking about that today! Wanna help build it? :)

GitHub

GitHub - cashubtc/cashu.me: Cashu wallet PWA

Cashu wallet PWA. Contribute to cashubtc/cashu.me development by creating an account on GitHub.

1 replies ↓

calle calle@cashu.me 2 years ago

You can probably remove the borked ones with a text editor from the json xD

Tico 🇨🇷 tico@primal.net 2 years ago

With vim 😂

Tico 🇨🇷 tico@primal.net 2 years ago

Just tested, works great 😃

Naruto 2 years ago

Does this reveal # of a user's txs + timing leaks?

1 replies ↓

BilligsterUser billigsteruser@cashu.me 2 years ago

#[0] 👍

moonsettler moonsettler@iris.to 2 years ago

it shouldn't reveal anything at all. maybe the changes in the size of the backup needs some consideration like padding.

1 replies ↓

Naruto 2 years ago

If you lose access to this data but still have your seed, how does restoring your history look like? Can the ecash server instantly provide you all your transactions and only yours?

1 replies ↓

Naruto 2 years ago

#[7] ?^