{"id": 3305, "prediction_verbatim": "ETH higher in 24h", "created_at": "2026-04-13 08:24:31", "direction": "up", "timeframe": "24h", "score": 1.0, "outcome": "Correct \u2014 ethereum moved +8.9% ($2,183 \u2192 $2,378)", "resolved_at": "2026-04-14 08:29:55", "chain_hash": "7a7f03b148c80049059ec7262281291bd20cd867e6214f78b7dd71cda55fe19b", "chain_tx": "2sJeDyyPidDnHfJ9SXCHNQQwKKimYiJhQnQBLmMTVHwYvHMdqcPNN8nhdFyMzqzMhHNVVhfmirUEypX7vMsVPkTn", "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."}