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Proteus

The Settlement Layer. Prediction market protocol on BASE (Coinbase L2) where users stake ETH on the exact text a public figure will post. Winners determined by on-chain Levenshtein distance. v0 alpha on BASE Sepolia testnet.

GitHub

timepoint-ai/proteus — MIT, Python + Solidity, Flask + Hardhat

Detailed Docs

Full contract reference, market mechanics, and integration docs

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How It Works

  1. Create a market — predict what a public figure will post
  2. Stake ETH — back your prediction with real value
  3. Oracle resolves — actual post is fetched and compared
  4. Levenshtein scoring — on-chain text similarity determines winners
  5. Settlement — ETH distributed proportional to prediction accuracy

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Architecture

  • Backend: Python (Flask)
  • Contracts: Solidity via Hardhat, deployed on BASE Sepolia
  • Auth: JWT (MetaMask) + email OTP (Coinbase Embedded Wallet)
  • Data: Zero database for markets — all on-chain. Redis for caching/auth only

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Deployed Contracts (BASE Sepolia)

ContractAddress
PredictionMarketV20x5174Da96BCA87c78591038DEe9DB1811288c9286
GenesisNFT0x1A5D4475881B93e876251303757E60E524286A24

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Timepoint Integration

Proteus closes the feedback loop: Pro simulates futures, Proteus settles them against reality. Planned SNAG-Bench Axis 3 (WMNED) will score predictions using Proteus market outcomes. Status: v0 alpha on testnet. TDF record format planned for Phase 2.