{"id": 3628, "prediction_verbatim": "USD/JPY lower", "created_at": "2026-04-17 08:15:21", "direction": "down", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-04-18 08:38:36", "chain_hash": "0b9a531c98c40d0b059cdf0725bcfaed66d1ea1efdb233045d580b814074b80b", "chain_tx": "43rFvStzG3KdqhXvq7To9kR5HqFud44q8kPAxn9B4ADucteN5EYft5U2xmgTUvWCPf8zavjEHG1x2zvX4dx1iKrd", "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."}