{"id": 4049, "prediction_verbatim": "Number of public APIs related to decentralized finance (DeFi) listed on GitHub will increase in the next 48h.", "created_at": "2026-04-26 09:09:54", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-28 09:10:35", "chain_hash": "5709b64af3c9c62cca71fb690ea6b770869e76214bdb135a68bd7ac98dbf6edf", "chain_tx": "pCQrMU1gZwLXw1kvG8fUASsYruHE1gaKqMvGjwD9JebUGjjv1FRi2ntFGxdFJX1Anu7WcWGeJ9cE5WrDfg5XnNf", "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."}