{"id": 4318, "prediction_verbatim": "No actionable 24h prediction \u2014 insufficient price/volume data to link regulatory narrative to market moves. Flag for 1-week horizon: expect stablecoin custody providers (Coinbase, Kraken) to announce compliance tooling.", "created_at": "2026-05-02 05:15:36", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-04 05:15:41", "chain_hash": "fd056e569a9d7abf2f0908b58a5571e5a0e29b3dc22c75e16a38bb72fd7ebdeb", "chain_tx": "fHNMSun9GQRwqU6dJxcjSkJuQTUeonptCjpXdw4tnPZXUqhSp8L4wD53scTS1WgDd9Y2jhbFs3H94RyFkME1t4Y", "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."}