{"id": 2548, "prediction_verbatim": "10Y Treasury yield stays below 4.35% over next 24h", "created_at": "2026-04-03 14:36:25", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score macro prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-04 14:56:06", "chain_hash": "45f70b6cfa5b9a6a29fe0c9e508b60684ed7aff39937a3a3bfc8a18e04cc1025", "chain_tx": "5n2cJZsHRtHNu7McanXbqAKH9ySVuBRvekuW6KQTaEeu9pisxTxQuisWkTqS7eFaeoDNefsWt7AZcwphMC8AmdVB", "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."}