ClimateProof — tamper-evident climate data with on-device AI

IEEE ClimateChain 2026 · Track 4

ClimateProof — a Track 4 prototype for the IEEE ClimateChain Global Hackathon 2026. All cryptography (ECDSA P-256, SHA-256, Merkle proofs) is executed by your browser's Web Crypto engine; the forecasting model trains locally on your device. Data: NOAA GML Mauna Loa CO₂ (public domain).

Educational prototype — single-node log without distributed consensus. The signatures, hashes and proofs are real; production deployment would mirror Certificate Transparency with multiple independent log servers and witness cosigning.