{"id": 3430, "prediction_verbatim": "Cybersecurity stocks (CRWD, PANW) will be slightly higher in the next 48h.", "created_at": "2026-04-15 00:14:46", "direction": "up", "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-17 00:15:22", "chain_hash": "b813367a220545ea821a079205cd03d2f537a8bfbc12abea5866d85badc549e5", "chain_tx": "2W3Va9seKt63Bgr3LyywHCgfYvUCYtQdAnHeByocLUX7dzyWvkJUpiM5kPAG6oQiM1p7KBVYXgtSWBBU56xhRpCF", "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."}