Anyone using https://nutstash.app/ ? You can link your nostr to it, fund it with lightning, and send near perfectly private sat-based ecash to someone's npub. If someone has tried this, wanna try sending a few sats to my npub? Also if you get setup, comment when you are and I'll send 100 sats as a test to the first 10 replies I see. Planning on making a video tutorial soon.