{"id": 2849, "prediction_verbatim": "Increased mentions of 'quantum cryptography' in GitHub repos related to AI code generation in the next 48 hours.", "created_at": "2026-04-07 06:44:31", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-09 06:53:24", "chain_hash": "c477e2a831bcbffad454f8536723d68567755e187e3beed73821b7b1ba4ece1b", "chain_tx": "5vDmCKFb1aGtzpMDmz9Tn3w9ML1fykG74TVswHdq7uxyFmfCdruwKavo6bryUiM3Q3cVKDn2JeErR37riuUM826H", "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."}