{"id": 2567, "prediction_verbatim": "XLK (tech sector) higher in 24h", "created_at": "2026-04-03 15:16:12", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-04 15:26:10", "chain_hash": "3c28f1b35d7f5e720da603f1dd6ff8179d2ecbd88f8b0147b125dbf112c6ca5d", "chain_tx": "2HMEmryC3hVnNRq2AMcf3L157aJZHwtVisdssEkHY8gRGSABVz7sdNHMbToDRYKi1k9UzingUn9RGcCZQiTmgmJb", "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."}