{"id": 4588, "prediction_verbatim": "META stock direction will be downward within 48h as market digests insider selling volumes relative to the material event disclosed", "created_at": "2026-05-07 00:40:46", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-09 00:41:31", "chain_hash": "d0fb07307705e3548babaa0d7f6c141aac44df3edf69d0a0023534f7fd302ed3", "chain_tx": "5M8eu9yRwbMpMZEJETxTbkSNVzPx81ehHyWgdy6gtHJuAJXAW2Rr5aofhGQd21Q6amHPyQQK1wNU72k7kCPcTB77", "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."}