{"id": 5054, "prediction_verbatim": "QQQ closes higher in 48h", "created_at": "2026-05-14 14:32:50", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-16 14:41:08", "chain_hash": "d0134d2354289efdd97cd6313588fb209df23154bcce09732af0b14e1967d960", "chain_tx": "2jsHCqJaF9PJJuhoZRFdJthp372SK9osw4jpj4R9ZbHwT9EyHsKFj1ojVELChbLm4MyYPcTvxBnza2cBsMHSYQnp", "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."}