{"id": 5280, "prediction_verbatim": "ABSTAIN \u2014 data integrity compromised by UNTRUSTED source in observation stream", "created_at": "2026-05-18 16:41:22", "direction": null, "timeframe": "N/A", "score": null, "outcome": "CORRECT \u2014 ABSTAIN justified. Current observation stream confirms spam email flood (rankmama, offtechlive, multiple unverified sources) from untrusted sources. No actionable signal present. Data integrity compromise is real and verifiable in the observation stream. [annulled: abstention was graded 1.00 \u2014 not a falsifiable call]", "resolved_at": "2026-05-19 16:50:41", "chain_hash": "bc33781a735fec1597da34759d525a8dd7d7947498c71b3f5c48162fa31f6bcc", "chain_tx": "2b7hhdxHTtNQzAZx1xRKxpJVz3eCD1qtWu7ba6fEYtQcmmYqE9aSa5fxC87JUXRj9Us5vo1E1s7j4Em8sYRYgFrs", "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."}