S02E16 Pippellia – Reputation Without a Kill Switch

S02E16 Pippellia – Reputation Without a Kill Switch

From Trust Revolution by Shawn Yeager

December 18, 2025 · 1h 9m · Season 2 · Episode 16

About this episode

Pip discusses building a decentralized reputation system through Vertex, a Web of Trust service for Nostr developers.

“Web of Trust is any network of relationship where trust is distributed and emergent—it's not imposed by someone else.” Pip builds the infrastructure that makes decentralized reputation actually work. While platforms like Twitter sell verification for $8, he's applying Google's PageRank algorithm to Nostr—and giving it away for free. EPISODE SUMMARY Right now, if you want to know whether an account is real or a bot, you're trusting Twitter or Meta to tell you. That model is failing—platforms can't stop spam, won't stop scams that pay for ads, and increasingly demand full KYC just to participate. Pip is building the alternative: Vertex, a Web of Trust service that computes reputation scores across Nostr's social graph. Instead of a company database deciding who you are, your reputation emerges from the people who actually know you. The technology uses PageRank-style algorithms to surface trustworthy accounts and filter out impersonators—without any central authority making those calls. For builders, this means spam protection and personalized recommendations without reinventing the wheel. For individuals, it means your identity and audience become portable—no platform can erase…

People in this episode

Host: Shawn Yeager

Guest: Pip

Topics covered

  • decentralized reputation
  • Web of Trust
  • social media
  • identity
  • technology

Keywords

  • reputation
  • PageRank
  • Nostr
  • Vertex
  • trust
  • social graph
  • spam protection

Mentioned in this episode

Organizations: Vertex, Nostr, Twitter, Meta, Google

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