{"id": 5101, "prediction_verbatim": "ABSTAIN \u2014 data source validation failure", "created_at": "2026-05-15 07:40:41", "direction": null, "timeframe": "N/A", "score": null, "outcome": "Correct \u2014 ABSTAIN prediction validated. Multiple unverified/spam emails confirmed in data (rankmama.com domain emails from Vivaan, plus other suspicious emails from seorseller@hotmail.com, getsocialslink@gmail.com). Data source validation failure was the appropriate response. No directional market prediction was made, so abstention was the right call given contaminated signal environment. [annulled: abstention was graded 1.00 \u2014 not a falsifiable call]", "resolved_at": "2026-05-16 08:11:14", "chain_hash": "d53fdc9818836ab8223c6cd628eb701f141cbbb17286bd23b423ab9a078b470f", "chain_tx": "5aNuBRjNcyVyJ589JqTYamp6hBcyfM2rTbFFoRiwHox9bYEwEjUgHwH9ssfz2cm3LR7fcHMjcn6XfL74LfCeFghR", "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."}