{"id": 3167, "prediction_verbatim": "There will be increased media coverage of AI security concerns.", "created_at": "2026-04-11 07:54:00", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-13 07:54:31", "chain_hash": "17fe3df929545efe9515f51066c88f82ab0e1a5e909c32bd9fb3db4d39a01e88", "chain_tx": "ZbAPdnTeMGipU1ie38o9ubEoygYT6hUTo4Nqp4peEWnPFj3AoLA81nmVqEqCE6QgB7guLgYJsYYrbASc1irWFi7", "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."}