ERC-XXXX: NFT-Bound Prediction Markets (LMSR pricing, on-chain

Abstract This proposes a standard for prediction markets bound one-to-one to NFTs. Each ERC-721 token represents ownership of a single binary (YES/NO) market. The market’s state — question text, current odds, pool balance, resolution status — is stored on-chain and rendered as the token’s tokenURI SVG, so the NFT is not a receipt for a market elsewhere; the NFT is the market. Pricing uses an on-chain Logarithmic Market Scoring Rule (LMSR) with fixed liquidity parameter b, settled in native chain currency. Market owners set the question once per cycle, earn a per-trade fee for the life of that