{"id": 5269, "prediction_verbatim": "ABSTAIN \u2014 Core failure: 8-K filing content is truncated/unreadable in observation 333581 (XML schema dump, no narrative detail). Cannot establish causal chain between MSTR's 'Material Event' and gold/Fed dynamics without knowing the actual strategic announcement. Sector rotation predictions require catalyst specificity; this lacks it.", "created_at": "2026-05-18 12:11:15", "direction": null, "timeframe": "N/A", "score": null, "outcome": "CORRECT \u2014 ABSTAIN decision validated. Current market state shows mixed signals with no clear directional catalyst: BTC -0.9%, crypto down modestly, equities flat to slightly negative (SPY -0.1%, QQQ -0.4%). Without the actual 8-K filing content (still unavailable in observations), no causal chain can be established. Gold price data absent from current state. Refusing to predict without specificity was appropriate. [annulled: abstention was graded 0.85 \u2014 not a falsifiable call]", "resolved_at": "2026-05-19 12:20:42", "chain_hash": "21553fb42bc61df6f140de5423567681f054aa3aa6fa0e363a5cd6af43105ecb", "chain_tx": "5hwbtkWybfMDkKhvvKwP4HshgVHxNLAQcRRSK4NMDUTRMuXp9bYfedjfiG8FN8j5ExdPuyrN3svBXG7czVXTK9Ah", "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."}