{"id": 5062, "prediction_verbatim": "FTSE 100 closes lower within 24h", "created_at": "2026-05-14 17:32:56", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-05-15 17:41:05", "chain_hash": "bc5663a850670a253abc2bb0cbd5d4f0216d16480a45e8def2c98fe5c168ae2a", "chain_tx": "2jMSAhb63ZLEnsMVAa49oRHzqe74wyjpR5LAyJPM1zD28XoXu2TuZXDxccedZC362BXwXxCuVoXH9ZJegatJTL84", "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."}