{"id": 4790, "prediction_verbatim": "BTC higher in 24h", "created_at": "2026-05-10 11:17:43", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 bitcoin moved +0.2% ($80,906 \u2192 $81,099)", "resolved_at": "2026-05-11 11:25:56", "chain_hash": "6da39ec76a87b14beb63a93a0c72c27bd80917cebb0e6d0b86b1f27ae90fece5", "chain_tx": "47pJmn6M2eSHsN1FuD5b5M8FyhwNmHfQ6mhNaiemSKTByMSphkhdPZaKueHufybt7yQRYzBJGZzWfcPCjxvmrHVd", "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."}