{"id": 3127, "prediction_verbatim": "VIX will increase.", "created_at": "2026-04-10 17:23:54", "direction": null, "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-12 05:24:11", "chain_hash": "0f9f4f4b18ee92438a2bce97fdc1cc70d5c2dffca99e91328bc609654b74cb11", "chain_tx": "3on4q9cCEbGkVupr76EaRVPW9M2R1Zb2rJcFokr3jEA8GxeVKs5bE1Zvsxop3664xbkxe2aDEhBg6ffCdFGPGtrg", "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."}