{"id": 3621, "prediction_verbatim": "META will be up in the next 24h.", "created_at": "2026-04-17 06:15:18", "direction": null, "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-18 18:38:42", "chain_hash": "be98b2d315774cbe190abd74f670e6c58252f1da43a271bcec9fc8a73aa11f32", "chain_tx": "42DzMmBefJ8MJr952JwRea8fUcuLrfkxSrbNdBugyaFYnUfRYSkqukjbjJUL16d129h6GCLw1xqzWudRMMS2cyED", "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."}