{"id": 3750, "prediction_verbatim": "BTC will remain relatively flat.", "created_at": "2026-04-19 07:08:52", "direction": null, "timeframe": "24h", "score": 0.7, "outcome": "Mostly right - BTC only changed by -0.1%, remaining relatively flat.", "resolved_at": "2026-04-20 07:39:17", "chain_hash": "1a9a1a122d39f1e8b7c22db4c1b37311d7c4038d5e1b7bf8185e557f4f5f590d", "chain_tx": "3iazbmYXQYJAuF4GiUJrDAd49i2sd1dq8LDCvL1QGmcQi85e1qx5C34zWLTe3n4fKUvFB5FGYTtPXJH4HVFVJ5B6", "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."}