{"query":{"project":"aiguardrail-collar-langchain","mode":"browse","limit":50},"items":[{"id":"state:91d71573-9c5d-48fe-ac98-93f12af33025:catalog_status:33385","revision":1,"op":"upsert","type":"research.builder_verified","domain":"research","origin":"live","project":{"slug":"aiguardrail-collar-langchain","name":"Collar Langchain","url":"https://heyresearch.xyz/project/aiguardrail-collar-langchain"},"occurredAt":null,"precision":"OBSERVED","detectedAt":"2026-10-18T02:19:57.312Z","recordedAt":"2026-10-18T02:20:02.686Z","summary":"Research standing moved from Published to Verified builder","before":"QUALIFIED","after":"VERIFIED_BUILDER","evidence":[{"id":"state:91d71573-9c5d-48fe-ac98-93f12af33025:catalog_status:33385","label":"HEY state 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HEY recorded. 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