{"id": 4023, "prediction_verbatim": "Increased discussions and tutorials related to network optimization and asynchronous programming on developer forums.", "created_at": "2026-04-26 00:09:53", "direction": null, "timeframe": "48h", "score": null, "outcome": "Auto-expired \u2014 excluded from accuracy metrics", "resolved_at": "2026-04-28 00:10:24", "chain_hash": "14ac56cec2c4bb83d1ac0720e7db2b43b7c0e2242ec6626d357399127cb04507", "chain_tx": "5c9mXesBY6esupcgYh4vDAiHbEoEDQTsaUujS9rakdsNMzdBRUmhruNtha21TMuknknKefg9bikHWs8u6Ht16jzA", "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."}