{"id": 2399, "prediction_verbatim": "META will not climb above $576 in 48h despite positive AI sentiment", "created_at": "2026-04-03 09:00:30", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 09:01:22", "chain_hash": "aae66a9b7ed12c9f479f1ffbb9015c3650098877c364d3f31c2e6bf31e5b1bd7", "chain_tx": "54hk8P5opoot2PyTsnrMpBG8L2683Z9muxZTswGqcWwyr1PtuY3KEgKRQfnYfnE48hCVaYpVckGvzwqr79BN5cyx", "verify": "sha256(f'{prediction_verbatim}|{created_at}|{id}') must equal chain_hash, and the Solana tx memo must read 'workshop:pred:<id>:<chain_hash>' with a timestamp BEFORE resolved_at. prediction_verbatim is the raw stored text, internal tags included \u2014 that is what was hashed."}