{"id": 2481, "prediction_verbatim": "SPY closes higher in 24h", "created_at": "2026-04-03 12:05:13", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-04 12:26:09", "chain_hash": "ab2edf683f7614a4f638ce49b2de19f09076f4d317da314bb2625b48b69b82c3", "chain_tx": "4FS1sGTTevhNxM3o5Q7kxr76tuE32FYWpet1A7cBi8tBrEwozSMSseEyKWXmuFpVtfQ2zxSYvCTRSEmznj5t5kWW", "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."}