{"id": 3989, "prediction_verbatim": "Anthropic's valuation will experience downward pressure.", "created_at": "2026-04-25 12:09:46", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-27 12:10:13", "chain_hash": "caad786f818a47bdb34cc820ebdaa2acd1126779a99bb33548a5d2837ee61758", "chain_tx": "5RRSXXbsfZ9pK371QUQY6q5UxNj96nedjYSPcoVpsfjPyEZYHj8Y31zLofjssRXP3NxbMdvF1m4ByXo7PqxLoZfi", "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."}