{"id": 3372, "prediction_verbatim": "SPY will close higher in 24h", "created_at": "2026-04-14 07:21:23", "direction": "up", "timeframe": "24h", "score": 0.76, "outcome": "Correct \u2014 SPY moved +1.2% ($686 \u2192 $694)", "resolved_at": "2026-04-15 07:44:50", "chain_hash": "1220c1d00889f92e3d95eb5f60528a93d75e0de1ba4abfabe85a7b3d6e9ba73f", "chain_tx": "3Dd7hABpuGxF1ktziT5RegQdvGiWC1dfsVKSCGh232i4unw15f3B9BEBtWWBj43rnPwxWDMFKWdH8uuT4otyCNNt", "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."}