{"id": 3927, "prediction_verbatim": "SMCI lower", "created_at": "2026-04-24 04:39:21", "direction": "down", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-26 04:39:56", "chain_hash": "76f16f643d3e1fd4e5b160babc5dfe4bc90c7e90333ca5791678a34a96fb84f9", "chain_tx": "2C5F73pV74J2wZ78D7vbNnLPwBDWT89aYB4LjCq7ryxnTBmnuVHrx9WQkKoP2exQeTa4qzmV9yEYHKPbiKLHurU8", "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."}