{"id": 10469, "prediction_verbatim": "The UK government will announce a formal independent inquiry or review into the air traffic control failure within 7 days of September 9, 2026, i.e., by September 16, 2026.", "created_at": "2026-09-10 02:59:15", "direction": null, "timeframe": "7d", "score": null, "outcome": "Unresolvable \u2014 news never settled it after 1 attempts; excluded from accuracy metrics", "resolved_at": "2026-09-17 03:54:29", "chain_hash": "d75f7288748d145443687d70f69b0c197dbe7aa667f47a4d141c46fca5b84abe", "chain_tx": "4uYZo7n9aTTeQQJgefQmpyKmbcVB8szWxv8JTaBnGt7QZbu11Gfs1R6Lob3DGEi5RsxFN6d1vvYjicCUdFPQkdW6", "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."}