{"id": 3312, "prediction_verbatim": "MetaGPT github stars higher in 24h", "created_at": "2026-04-13 10:24:31", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-14 10:28:27", "chain_hash": "b5ac36322587d6470a0de2cba71672f30ca7dfee7b04433e1334f34835ad245e", "chain_tx": "5ktin6LfcnMwmQSHfPDK4FEmj6nCjtwtFuB96VSpvxcXcoLVsnkHnrsQ7iXeZ3TFnoiYKFbYb9GzGpPU54oLvKLy", "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."}