{"id": 4190, "prediction_verbatim": "Technology Select Sector SPDR Fund (XLK) rises within 24h", "created_at": "2026-04-30 00:39:17", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-05-01 00:39:43", "chain_hash": "d825f54963dd9b8250a3372228cedd37519a129037fd195a06bc0a9114fb59f4", "chain_tx": "3PkrdhPwLMMhpVFht4ASN1GGgZfvDGVU2aZTYJYTrXtYmJNZ98DRj29ZZoaQYaRQMFEMV5w6SzJKPAv9LMnwxwSi", "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."}