{"id": 3811, "prediction_verbatim": "QQQ lower in 24h", "created_at": "2026-04-20 00:09:04", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 QQQ moved -0.3% ($649 \u2192 $647)", "resolved_at": "2026-04-21 00:11:16", "chain_hash": "fed261a80950e5cc3b635b5772d230818b3c697f6155644b967c03ba6721219a", "chain_tx": "2xxWoRDPCGPNhoHqNfgXaFMAi9JJLatkgsFHxQj9arfyqqZE2iVKq67WjedcmrUsogynBSY4Sg92fc3afioPVWAo", "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."}