{"id": 2753, "prediction_verbatim": "NVDA higher in 24h", "created_at": "2026-04-06 02:44:14", "direction": "up", "timeframe": "24h", "score": null, "outcome": "Inconclusive \u2014 Correct \u2014 NVDA moved +0.1% ($177 \u2192 $178)", "resolved_at": "2026-04-07 02:44:36", "chain_hash": "9d34f3cf22ddf3e88d3072d897850b51b6c14ddd4aed17b7add9cf7d8ecd79b5", "chain_tx": "4XAJYFjoSjPqNZpmjh4YLvhJSy1brEDQiBaqZnBqXSonAPrHrYfDVpAMAoWvGtC7fcjV2EVrjwJaUR9aysL3AnDT", "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."}