{"id": 2828, "prediction_verbatim": "Negative sentiment surrounding 'AI copilot' tools will increase on Hacker News within the next 24h.", "created_at": "2026-04-06 21:44:25", "direction": null, "timeframe": "24h", "score": null, "outcome": "Inconclusive. Determining sentiment on Hacker News within a 24-hour window requires specific data analysis that is not available in the provided context. The provided tech sentiment data only includes summaries and point scores, not detailed sentiment analysis.", "resolved_at": "2026-04-07 23:14:46", "chain_hash": "1b513503a2e7727c1531c204fbc92acb5c684481242009ca65172a150f769efb", "chain_tx": "4jgwkzZKKn5FohTxnrDAJPuCqPocNL9Bq56c4iQtRwZ7FZH9nnPMNBjPrzmsngNVNpbPWVHvJ9cA4uYVy9uvFXN7", "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."}