{"id": 2806, "prediction_verbatim": "SPY will decrease.", "created_at": "2026-04-06 15:44:21", "direction": null, "timeframe": "24h", "score": 0.7, "outcome": "Correct \u2014 SPY decreased by 0.9%.", "resolved_at": "2026-04-07 15:44:41", "chain_hash": "e61b787872c4b9101e14853643d4a6457ce7a01c080578c3fe93b99eb4ebb377", "chain_tx": "2b3B44FEGvqpEhCLR5xcXVF59wLmCkTaN1FmLsyLpVorpvsbcLH6PS5iWYxi43cAKqR6ksXSSmfMbkW6wWWtxF9S", "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."}