{"id": 2628, "prediction_verbatim": "SPY closes lower in 24h as mega-cap weakness bleeds into index after market opens tomorrow", "created_at": "2026-04-03 17:43:52", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-04 17:56:11", "chain_hash": "8c8e179b91f34163b92cbd56559edb229486344d4cf8139333ee6484a13368af", "chain_tx": "5Qwo3EGAaYjQ1xQTMEeePf2ztF5TThLf1xhtKG4R3fs9SrbSvrt9A8zzPMtUg7xSFXx6egBJiCB9JCdA2wDXbcZt", "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."}