{"id": 2326, "prediction_verbatim": "MSTR and TSLA will underperform SPY by >1% in the next 48h as insider repositioning signals early demand destruction in high-leverage mega-cap names", "created_at": "2026-04-03 06:14:38", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 06:28:18", "chain_hash": "80bf83fccd69d6a24a48e61a610026aa05b42bf606f81157d010b4cf6a00d77d", "chain_tx": "3EvKM3nPQYVmXb3KZHbdjS3ju9CQuXm955WgUTpFnxFqaquSxmMgfYNTssoHrz3yWq8s3mjQh7S9qVRaXRSD4Fra", "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."}