{"id": 2866, "prediction_verbatim": "ETH price will be higher in 24h", "created_at": "2026-04-07 12:44:36", "direction": "up", "timeframe": "24h", "score": 1.0, "outcome": "Correct \u2014 ethereum moved +8.2% ($2,083 \u2192 $2,254)", "resolved_at": "2026-04-08 12:49:38", "chain_hash": "2cec549768692b16a299fd933722283f5cac65bb83fa6159aef735fbdadc162c", "chain_tx": "3bgnk3KrwY6PKmvJ29kDRs5nzv4oMtPavNj8kBcc1k2Mc3GQA7YmFhNE75tZ8XEqChb7X1mx5Hxs4gyf8BnH2vw9", "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."}