{"id": 4096, "prediction_verbatim": "The number of stars on the MetaGPT GitHub repository will increase by at least 500 in the next 24 hours.", "created_at": "2026-04-26 23:10:06", "direction": null, "timeframe": "24h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-28 11:10:33", "chain_hash": "855d5906eb806d6c6ded167cfb5ec2916e2db6dbd5a99d3e195dee3cca457c7b", "chain_tx": "5nCLTaWvXhsvZTTvjLG1dN8CjQiNC9rydsjkQJaZJthDrGfuyocccHb5QVA6xwKYRT12NmgD2ZYrB7vAUJjG7wU", "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."}