{"id": 2881, "prediction_verbatim": "MSFT lower in 24h", "created_at": "2026-04-07 17:14:35", "direction": "down", "timeframe": "24h", "score": 0.24, "outcome": "Wrong \u2014 MSFT moved +2.0% ($370 \u2192 $378)", "resolved_at": "2026-04-08 17:17:09", "chain_hash": "a9486c1e3e7e5858028676274fe106ee01545fea71f15813cfe7da9c4d71c8c7", "chain_tx": "5xWXh7vzcizWhueKjdynWeksqtFqt3uHr9fiMiKCLC4puTBjdAPeMFNPEBxt81teMuBsK1Xxgh1UB7yofMRTf17R", "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."}