{"id": 4127, "prediction_verbatim": "HOOD closes lower by >1.5% within 24h", "created_at": "2026-04-29 08:39:05", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-30 08:39:38", "chain_hash": "1a029c51ba8ba1747be6b58cbae64103bd0455d0e07b98aa837f57fda2227143", "chain_tx": "3wHJ2AE7d1FE87XWYRNA3D8Cei38PNbmmDyzEJnohMgKN41pZCYKfumhz1GmKJZiqmjHk6nbmuiZJ7zBq257ZK7A", "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."}