{"id": 5095, "prediction_verbatim": "BTC/crypto equities higher in 24h as Senate committee momentum sustains regulatory relief sentiment", "created_at": "2026-05-15 05:40:36", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-16 17:41:02", "chain_hash": "e78e2f3484636096677cd83fef336c085f16445ed78f8814da3de348839e94f3", "chain_tx": "BXAgEkzrmV8gznVcUj1kYzkxyKpFPhcJaVEwjxnS3a8pkemanPgHSvdSBZHfPg2q96NHg2pE4Z3nzbxoN7xqZtH", "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."}