Ethereum co-founder Vitalik Buterin ‘vibe-codes’ anonymous billboard demo with onchain moderation on Aztec

Vitalik Buterin "vibe-coded" an anonymous billboard demo on Aztec with onchain moderation, a censor role, and a local LLM flagging daemon. The Ethereum co-founder's project showcases novel onchain governance mechanisms using zero-knowledge technology on the Aztec network, blending AI moderation with blockchain-based censorship controls for anonymous public messaging systems.