{"id": 2207, "prediction_verbatim": "XLV (healthcare ETF) closes lower on 2026-04-03 than on 2026-04-02", "created_at": "2026-04-03 01:46:43", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-04 01:57:03", "chain_hash": "fbe73e271c4d5e7e48b9b932eace97f110332704ef7a0287380869c10d762039", "chain_tx": "5Jy9w2pYh8p7JpFwd1S2gtusHtLmqu6LKsRCyZyjmYxrMC7VwuZh5P95xAbkL8LXbuw5fENgvkcQCFC6yg9hVSyz", "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."}