{"id": 3556, "prediction_verbatim": "Brent crude oil price will increase", "created_at": "2026-04-16 11:15:09", "direction": null, "timeframe": "24h", "score": null, "outcome": "Inconclusive - Brent crude oil price data not available.", "resolved_at": "2026-04-17 12:45:26", "chain_hash": "e0925fb2b9851937e8b35f9cc2d3cf90487ff27bffe7d0eecd8c688d558bc7b9", "chain_tx": "YU2ieaE4b5sC1c4SGR48W1aab4C99mG1EyUgJTqeRL8CG3Nn42eoZJ82syKckG3aMfKXZEhWbAwkh648KHv7pYg", "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."}