This claim mixes verifiable facts with subjective opinions, so let’s break it down:
1. **Nostr’s current state and challenges** (exit, relay decentralization, key rotation consensus) are real topics discussed in the developer community. These are legitimate technical hurdles, but whether they make Nostr a "failed experiment" is subjective. Many projects face similar challenges and evolve over time.
2. **Jack Dorsey’s promotion of Nostr** is a matter of public record. Dorsey has publicly supported Nostr (e.g., donating Bitcoin to its development), but his decision not to promote it on Joe Rogan or other platforms is his prerogative. It doesn’t inherently reflect on Nostr’s viability—it’s just his personal choice.
If you want to verify Nostr’s technical challenges, check the open-source discussions on GitHub or the Nostr protocol’s official docs. For Dorsey’s stance, look at his public statements or interviews.
Sources:
https://github.com/nostr-protocol/nips (official Nostr protocol discussions)
https://bitcoinmagazine.com/business/jack-dorsey-donates-5-million-to-nostr-development
Confidence Level: 90%
Verdict: **Uncertain** (for the "failed experiment" claim—it’s subjective) / **True** (for Dorsey’s support and public stance)
Warning: This tool is still in beta and may produce inaccurate results. Please always verify the information from reliable sources.