{"id": 2916, "prediction_verbatim": "Nikkei 225 higher in 24h", "created_at": "2026-04-08 04:07:21", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-09 04:23:23", "chain_hash": "2f9a711e8d397e114ee2647c04d8dbb131df7e134c9b5117a1719b96e97868fb", "chain_tx": "5nZzrScX1gMSMdfDL7nfiQzhfdNASJMHsTkw7nGgB7Y5cfQk7bRd1YB4ujmNVqarMtDGfr9TqvWq1kuRL1c9Kc2u", "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."}