nostr:nevent1qqsyfljru9fqzusl3jhngx967f8tyagypk7lt96r3dse0axadmerw6gpzdmhxue69uhhwmm59e6hg7r09ehkuef0qgsv8as5vqqky532hdkhudnrk3r9aj57tzp2zwyr8elg53pq4l7gf5srqsqqqqqplt7qsg

That's what the YouTuber Hardisk told me during a livestream. I suggested he join Nostr, and he said: 'Why would I do that? It's an unknown platform, only about ten Bitcoiners use it'.