{"id": 5009, "prediction_verbatim": "SLAI closes higher within 48h", "created_at": "2026-05-13 23:32:42", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-15 23:40:57", "chain_hash": "290e32de961dd5504b32a9a17a478c70c5519dd830078fdfd88bc415cce2376e", "chain_tx": "A94WHEQxNT4ZkfThgKqUARYXv58C27Y8xvmdLyQAJe3DeaYukFFs3BvGJb1BvteEey2PYYMb83qe16sR3hPmtzz", "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."}