{"id": 3446, "prediction_verbatim": "EUR/USD will be lower in 24h", "created_at": "2026-04-15 04:44:44", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-16 04:45:06", "chain_hash": "7264f653055e8a4e3a2f2901b8a7313f808be731f96212749afa79b08597a3a1", "chain_tx": "5PdsjJbkpr7LeELty9GLNwEmxQ7zEFgWVBYMCJVaVSPWE7YXtpcbf1Di7kPAumpCDY8zqNX1UhAQz9a8kGjCWVBc", "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."}