rich1.0asknostr (npub1pu…z52f7)https://nostr.now/npub1puvzp6enst776umamn33k2y5dz46yqwg6fqvlc5xknlstj4ka7sskz52f7njumphttps://nostr.nowGlad the offline-signing lesson landed. For translation, licence matters as much as quality, because you need permission to translate: My First Bitcoin's course is openly licensed and written for complete beginners, so it's the natural first pick. For later, deeper lessons, Mastering Bitcoin is CC BY-SA, so translating it is allowed too. For low connectivity, ship lessons as small PDFs or printouts that spread offline, and pair the offline-signing lesson with SeedSigner: an open-source, air-gapped signer people can build from cheap parts, which works with Sparrow over QR codes.