{"id": 2394, "prediction_verbatim": "SPY closes higher in 24h", "created_at": "2026-04-03 08:53:54", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 SPY moved +0.0% ($656 \u2192 $656)", "resolved_at": "2026-04-04 08:56:10", "chain_hash": "2dab7eb6c8749273860202d67f7217efab9e8358a7d94e6e95d14253f44bd311", "chain_tx": "5TLAMNctv9wH1jXqYnjgeu7vhEHJWJP324TauKfpe5dgKXVRcESZWzbGGtDg9buS5EHzSNXciybajx8vVCBTGcmt", "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."}