{"id": 4319, "prediction_verbatim": "Bitcoin price higher in 24h", "created_at": "2026-05-02 05:21:17", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 bitcoin moved +0.1% ($78,104 \u2192 $78,208)", "resolved_at": "2026-05-03 05:45:03", "chain_hash": "199ff3ae437d497a6956bda9018610a1429b35a8f5c47eb1dfde252beae99dfb", "chain_tx": "5oqCYhjrhJru5SHAcHseTdVffzCrho8wfBcUD9vAy45vfcoxhTwXs86CmgwUpB89C29qHo6js2bfngCBrGR2yFNy", "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."}