{"id": 2353, "prediction_verbatim": "XLY (consumer discretionary) underperforms SPY by >20bps within 48h as cost guidance downgrades accumulate in airline/food sectors", "created_at": "2026-04-03 07:14:39", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 07:23:39", "chain_hash": "0cfd7cf3ce7638b6d4489091117ed34d27a90276f677b233a2102fef9a5c9825", "chain_tx": "52viHufSs9Vd2NYv4E93b7B5Gp4np88UUdkxR8t6cFPmv1HtBD6nUxV8TBwLevfM2hdm42o21rLNi5QBNyyQDr2P", "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."}