{"id": 3842, "prediction_verbatim": "Job postings for AI-related roles will increase in the next 48 hours, while overall tech job postings will decline.", "created_at": "2026-04-21 02:11:16", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-23 02:39:03", "chain_hash": "a650e5e80f8bf74064a51ba9f62575edb3bc868a106389c0d2bf211d13fa3c9f", "chain_tx": "3aFufmEtzgfQ4mLC7BSzCEiVvUWuPjohPvgQoR5y41mP3JcJSfW36Tka6bVhPURem39HtFwboVTDTdzBPVJCn9Y", "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."}