{"id": 2346, "prediction_verbatim": "SPY higher in 48h (assuming no reported Iranian military response or new US strike)", "created_at": "2026-04-03 07:01:03", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-05 07:23:39", "chain_hash": "304e385a8989a5a628217cbb63959441018292b4024d31e15869eaca9dd4f492", "chain_tx": "4iSwQHRxS7tQuv1hx9cXtGJFqPRvcSG7xXApCKs2ZgpLrmqD2Z3QNJf1rLcWzrgFmcbmsiBQixdqxzWDFDjbkfae", "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."}