{"id": 3625, "prediction_verbatim": "GitHub stars on similar AI-driven developer tools will increase by at least 10% in the next 48h.", "created_at": "2026-04-17 07:15:23", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-19 07:38:51", "chain_hash": "90a2d019bd799024d2acf78e9dd1756d87c07b0da4096dad30b05c54d2673032", "chain_tx": "53394764ow2nocp2NNMsRB54U7kusyHRAJRek5Ww7Nzm9Sj8Bnr39PU4Hbqr8qnRvs516rK6jyJb61TnCjyhAk1E", "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."}