This month is a special one ☺️ @1027fd5b…c4c0558e creator of the legendary Electrum Wallet will pay us a visit in Barcelona! 🇪🇸⚡ Come meet one of Bitcoin's OG devs and learn about plugins, Nostr features, and the future of Electrum. 📅 Sept 18, 19:00h | Free & in English https://www.satlantis.io/place/es/-/barcelona/R347950/eve…