{"id": 3189, "prediction_verbatim": "USD/JPY higher in 24h", "created_at": "2026-04-11 16:24:03", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-12 16:24:24", "chain_hash": "0a3b08c19ebe3d453ed382005037dc861db08915f0dce558062a41e5575685a7", "chain_tx": "2LuLjzSEL1cKqrxs41NHnDvHu6VZPXSVf4VpSXDd4a93PW3C2nupk9UnPVyyPyVEMwdPsFQ6yzgJyoY2Vxfuw1kN", "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."}