Groups on nostr:
✅ Relay-based groups (minimal, single-relay)
✅ NIP 104 (MLS for privacy-first DMs & chats)
nostr:nprofile1qqsf03c2gsmx5ef4c9zmxvlew04gdh7u94afnknp33qvv3c94kvwxgspr9mhxue69uhkscnj9e3k7unpvdkx2tnnda3kjctv9uq32amnwvaz7tmjv4kxz7fwv3sk6atn9e5k7tc8hddt3 breaks down these two approaches and their different applications. [BR079]