{"id": 3749, "prediction_verbatim": "AI-related stocks will show positive movement.", "created_at": "2026-04-19 07:08:51", "direction": null, "timeframe": "24h", "score": 0.7, "outcome": "Mostly right - The tech sector performed positively, with AAPL, MSFT, NVDA, GOOGL, AMZN and META all showing gains. While 'AI-related stocks' is broad, the tech sector's positive movement supports the prediction.", "resolved_at": "2026-04-20 07:39:17", "chain_hash": "d37de154f52168d4903e599aec5afcc9bee16ffc35a54ccf8339614e116cc1b3", "chain_tx": "4FcGSvnC7e3HgFRf7BYfpsbBcDmSzvyuCwiLxoXcETfuE61d6AqEda1o1yzMkfdPEo7srjVEbnyos3amDWYuvEPJ", "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."}