{"id": 5488, "prediction_verbatim": "BTC higher in 24h", "created_at": "2026-05-28 03:36:13", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 bitcoin moved -0.5% ($73,598 \u2192 $73,256)", "resolved_at": "2026-05-29 03:38:52", "chain_hash": "bd383c6a736a6a2f3028110ad80a9fb14b6bd4520d7bc0283f02cd5941ff47fc", "chain_tx": "4JA3TAhkaNf1TFtk9KsuEyErsV1NrNZ9rBtbEbKWEBjqpeQaggFyS3Vs1a615SRJV2R5xuvqC5HpXihGAX9crH8", "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."}