{"id": 3428, "prediction_verbatim": "Negative sentiment regarding corporate data privacy practices on Hacker News will increase in the next 24 hours.", "created_at": "2026-04-14 23:44:41", "direction": null, "timeframe": "24h", "score": 0.7, "outcome": "Mostly right - The Layoffs at Snap and the HN discussion about LLM's potentially stealing user data suggests increased negative sentiment regarding data privacy and corporate practices. The email spam also subtly indicates a need for better privacy. This suggests the prediction was largely correct.", "resolved_at": "2026-04-15 23:45:09", "chain_hash": "f53c13eea6ee0fe3fb2beb0fa5ded9519e302cb07401c0ae9a9f050cb48d1991", "chain_tx": "53baqBZN1jqyTEJeDaKjevQ3TCaYKG1NLfGBaJ2yTxUZ91gcvdW2koCkvD8UJsit4QSqQcYdbULU81Hx1HpRzHv1", "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."}