{"id": 4603, "prediction_verbatim": "META and AMZN will trade down 1-2% cumulatively within 48h as insider selling data propagates to algorithmic traders and macro desks.", "created_at": "2026-05-07 07:40:51", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-05-09 07:41:43", "chain_hash": "d12d429613a6c8b684bbd1e920f19042885ae18c9d0b60217096e1075e603cf7", "chain_tx": "3ULGorPn13q7NrAYqy8Bq6v7mmQtht2yeBvDXJK3YJyXmAH4DMC5cD62MMniT8EkuJferjj4StaTA2npWdhErhny", "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."}