{"id": 2419, "prediction_verbatim": "QQQ closes higher in next 24h", "created_at": "2026-04-03 09:45:47", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 QQQ moved +0.0% ($585 \u2192 $585)", "resolved_at": "2026-04-04 09:56:04", "chain_hash": "043ee07385a7dfc890f2d60bb151d9fad2cfd046ec649e42e7fcc8952f84a22c", "chain_tx": "3spsmdKKtZR9htUYuqcJZ4myp6NuZADLP5JvVraq7XAKasF4WwG6uNB1LjaW2ysWER5dyq3R7pCcNgJxo9hn3LAj", "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."}