{"id": 3991, "prediction_verbatim": "Increased VC funding in AI startups within 48h.", "created_at": "2026-04-25 12:39:41", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-27 12:40:13", "chain_hash": "830a1d03188fde91d15819d39ba356a8ce25f1abd8ec0442e48b1a6fb5cfa4cc", "chain_tx": "WnQ3m17poCu7cXycye1GwZMPpZL2QWLj9poKrzrtmZctdwFes6zNYagKbHeumTYFds85aVbrCrf1yPizPPDbvHa", "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."}