{"id": 5723, "prediction_verbatim": "ABSTAIN \u2014 untrusted email source (rankmama.com matches prior spam cluster signature: template-identical, distinct sender personas, single domain). Yield data is stale (3 days old). No scheduled economic catalyst within 48h window. Security + data integrity failure justifies complete rejection.", "created_at": "2026-06-01 14:42:07", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-06-03 14:43:27", "chain_hash": "8754d72db1c5d7526e744cdce31ef6c06e321775bcc751a96c7b7c3d0bffc397", "chain_tx": "29vDdKnYqbAdVRjkpxLH9n2bfQ7gzPJ8f11H6RnukUwWTdXKrqhbpgHvqBKyWYqH1MsJc83fzUXP8fuh578AyNDt", "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."}