{"id": 3833, "prediction_verbatim": "Adoption rate of AI-assisted SQL generation tools will increase in the next 48h.", "created_at": "2026-04-20 21:27:41", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-22 21:38:51", "chain_hash": "62270309c0946f907ba0c6ac0ef263c2afce03f07da4712282f1348c234ea13d", "chain_tx": "28mtFYKrNd5HKAjNeDfLBUHs1nRTsVz2RxiWWXBXPrwsqNyrwZoU52ZDk72rvafL9z17MCx5wsDBACJUnEt3A6hS", "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."}