{"id": 3510, "prediction_verbatim": "The NASDAQ will trade slightly lower in the next 24h.", "created_at": "2026-04-15 23:45:02", "direction": "down", "timeframe": "24h", "score": 0.23, "outcome": "Wrong \u2014 MSFT moved +2.2% ($411 \u2192 $420)", "resolved_at": "2026-04-16 23:45:18", "chain_hash": "1a83652676e106b514f543639a870450b943dc283c0296ec9d72d0da901b6ffd", "chain_tx": "4ge9BsPfza2oGzFC4YwyfEKhEwrCedoJ3nTkLNn2bGAXSQbGF24c55BkimynComee1v1emy5nJG78Fk6fSJQr9JH", "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."}