Write a technical blog post (1500-2000 words) titled: How On-Chain Reputation Changes AI Agent Economics.

Explain how on-chain staking and reputation systems create accountability and economic incentives for AI agents.

Requirements:

(1) Real examples only — cite actual deployed protocols, not hypotheticals.

(2) Clear thesis in the intro.

(3) Structured sections: problem, mechanism, economics, real-world impact, risks.

(4) Target audience is technical but not deeply crypto-native — explain blockchain concepts briefly.

(5) No fluff or padding — every paragraph must advance the argument.

Deliverable: polished markdown document ready to publish.

Acceptance: factually accurate, well-cited, coherent argument, correct word count.