{"id": 2740, "prediction_verbatim": "10Y Treasury yield higher in 24h", "created_at": "2026-04-05 23:14:13", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score macro prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-06 23:14:36", "chain_hash": "d3710936dab27ebf52e6df81ef0c54e2c1d031a0494f6833ee902d6ee195697e", "chain_tx": "51HZrqxDYW96vNZJqd7PWaJDAddNcswheh9FjBtWx4629WMGKAWksaXRMqABBHeH8iD4bc3EQHsRAtceAwrhCv4D", "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."}