{"id": 10426, "prediction_verbatim": "Iran leadership change by September 30? -- Workshop says NO at 2% (market 3%)", "created_at": "2026-09-07 12:29:27", "direction": "no", "timeframe": "24d", "score": null, "outcome": null, "resolved_at": null, "chain_hash": "e508a55dc2b55c0188b420c47fb08b0f81ca60eb5b216d4d3623a4bf24a4f964", "chain_tx": "5mkkwuW6UyG2yuJA36hkZtPDuSHFm6g9jM62dMoEe3syUUTyuzjYhBeZJXzuUj7rYnmfsKtwbS6uFPKxfm3sJgCE", "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."}