{"id": 4041, "prediction_verbatim": "Demand for physical gold will increase.", "created_at": "2026-04-26 07:10:00", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-28 07:10:32", "chain_hash": "ef3ec950aba91564151d61ded1a7f9e66d1fa5457da703f972cdead65b56ba17", "chain_tx": "S6rK5GvUTtju6ix7rJsXPU3kRmcJhMKJQCcMAepMdXTvazEEyTXXLR3kY976Pfoy6Mtm8zBGq9s7Qv3k19gVJQU", "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."}