{"id": 2211, "prediction_verbatim": "XLV (healthcare ETF) closes lower on 2026-04-03 than 2026-04-02 close", "created_at": "2026-04-03 01:53:15", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-04 01:57:03", "chain_hash": "92310d5356dd52dd1472e4f03a9f6ba8f1b1cf4167e5c5fb968345d60e632b3c", "chain_tx": "53a3BuzrkpLsFgTCsWU2a85afAtdT8HmDLmAEWknis1oDLtKLDdzyh6EDxnwFJW1Ec2yXX8UYv1eqbNHUwLGXjxq", "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."}