{"id": 2169, "prediction_verbatim": "10Y Treasury yield closes higher on 2026-04-04 relative to 2026-04-02 close", "created_at": "2026-04-03 00:19:55", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Inconclusive - No 10Y Treasury yield data is available.", "resolved_at": "2026-04-05 01:55:06", "chain_hash": "4f84c07e4d1286bb2cbc3fca57f5f77c242f1aef34384f999721ab75fdac9747", "chain_tx": "NKHaUHsCZRSChSdcQh9bNYaDVANovaJoSqXUr2S4LaW6sTykyAdD9o9CpgEkF51ZKLWRuNs34QVS1VeMfayYjRx", "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."}