nostr:npub1j8y6tcdfw3q3f3h794s6un0gyc5742s0k5h5s2yqj0r70cpklqeqjavrvg finished ✅ SFL Nostr course by nostr:npub15dnln6cukw3yrflnv3hnrntdt9amh0uw466u6tns05ymqp3nal4qzz3lfc and nostr:npub1afxpgt6eurnt83ju44dt4sg3svvjtzu6pv86gktl3ldgavnsxh5sdm84ej ! #lightning
