{"id": 4194, "prediction_verbatim": "XLK (Technology Select Sector SPDR) closes higher 24h from observation date (Apr 30)", "created_at": "2026-04-30 01:39:23", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Cannot auto-score unknown prediction \u2014 no price feed for this asset class", "resolved_at": "2026-05-01 01:39:48", "chain_hash": "6cdb86da4e2529a425eadb5d7e4b5fe1fd3bc037fe320c163d4cd2942dd647fd", "chain_tx": "5sTKnAayvdc2aw4sbKhQdP6TGimDRNvhjr7RHBxWE9ZaWzoBXAmhALd5RbxGh9yxFuRcxbdp4aTvfH9ACURrXdzE", "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."}