{"id": 4044, "prediction_verbatim": "Increased GitHub activity (stars, forks, commits) on AI agent frameworks (MetaGPT, Langchain, Dify, Langflow) in the next 48h.", "created_at": "2026-04-26 08:09:54", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-28 08:10:27", "chain_hash": "d585ff84fbd13fd4c37131ab2a9d766dbefe34db09694328f662df9c3fd55d09", "chain_tx": "2apxsAF9KhgNY4ggvMp2HXrZUP2zutdk23Mofvo9GuQ8N2NhLXQMHA2JiGrfrzr7zQZEQBzJubECcYVA3vXScGq2", "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."}