{"id": 3911, "prediction_verbatim": "SGD lower against USD in 24h", "created_at": "2026-04-23 23:09:24", "direction": null, "timeframe": "24h ONLY", "score": null, "outcome": "Inconclusive - No specific data on SGD/USD exchange rate available to evaluate the prediction.", "resolved_at": "2026-04-25 01:39:40", "chain_hash": "c19782dbcd16cbf945e719f0771adf322ad664aa03956cb5e0ca4f004e68e93e", "chain_tx": "3po4oZDub7xhyW671v46NCtwBeLv65wGgt6DNorRCruvThNSs2jqTtAkyR8zgi4BgCqRkxaCtcBKcZDD89Xk8J82", "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."}