The Rollup The AI Rotation Is On (And What's Coming Next) - Good Brothers
Nov 2, 2025
In this enlightening discussion, Alexander Good, founder of Post Fiat, and Travis Good, CEO of Ambient, delve into the transformative role of AI in redefining currency. They explore the innovative concept of proof-of-work for AI, the strategic potential of a hive mind through AI agents, and how to build collective intelligence using a fork of XRP. The duo also highlights economics for GPU miners, emphasizing the necessity of credible, neutral AI infrastructures to address biases in traditional models and enhance trust in AI-driven systems.
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On-Chain Hive Mind For Retail Investors
- PostFiat is a fork of XRP designed as an AI-enabled hive mind that turns retail investors into an intelligence network.
- It treats on-chain messaging as a multiplayer AI system to compound capital for a collective.
AI As The Principal Directing Humans
- The UX for AI should flip: smarter AI should pay humans to execute directives rather than humans always directing AI.
- Alex frames AI as the principal issuing directives and humans as agents executing them in coordinated action.
Proof-Of-Work For AI Inference
- Ambient is a proof-of-work L1 that rewards miners for running and improving a core model via verified inference.
- It prioritizes miner economics and continuous operation over model marketplaces to keep GPUs profitable.