{"id": 3358, "prediction_verbatim": "Mention of 'AI' on CNBC will increase by 10% in the next 48h.", "created_at": "2026-04-14 03:08:16", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-16 03:15:02", "chain_hash": "83e4320db3b43af1e66b58604b25da8f436c8d64414dd332da61df625658f679", "chain_tx": "3EzJLFn2P5xJeGJBzfgpMxsrpQE8GVBaKqrhZXVn2bmcAMdEZbY2tbT13V63rDcQvFsgwsKgo8obk1vFWoQSKa8J", "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."}