{"slug":"keychron-b31-k9","canonical_name":"Keychron B31 Wireless Keyboard","category":"mechanical-keyboards","manufacturer":"Keychron","manufacturerSlug":"keychron","modelName":"Keychron B31 Wireless Keyboard","modelSlug":"b31-k9","productPageUrl":"https://www.keychron.com/products/keychron-b31-wireless-keyboard","lifecycle_status":"current","image":null,"pdfFilenames":[],"qualityScore":80,"specs":{},"goldenRecord":{"sku":"B31-K9","name":"Keychron B31 Wireless Keyboard","brand":"Keychron","fields":{"layout_size":{"value":"75%","confidence":"medium","trust":"catalog-sourced","confirm":"Catalog entry names a source but has no claim-level receipt; confirm in the bid response"},"switch_type":{"value":"Scissor mechanism","confidence":"medium","trust":"catalog-sourced","confirm":"Catalog entry names a source but has no claim-level receipt; confirm in the bid response"},"connectivity":{"value":"2.4 GHz wireless, Bluetooth 5.2, wired","confidence":"medium","trust":"catalog-sourced","confirm":"Catalog entry names a source but has no claim-level receipt; confirm in the bid response"},"polling_rate_hz":{"value":1000,"confidence":"medium","trust":"catalog-sourced","confirm":"Catalog entry names a source but has no claim-level receipt; confirm in the bid response"}}},"sources":[{"ref":"https://www.keychron.com/products/keychron-b31-wireless-keyboard","type":"product_page"}],"spec_absence_note":"Not present in golden record — do not assert: hot_swappable, low_profile, backlight, case_material","unverified_specs":[],"identity_receipt_confirmed":false,"identity_receipt_note":"No cited source URL or claim quote names canonical_name; treat this product identity as unverified.","commercial_data":{"status":"current","actionable":true,"max_age_hours":24,"last_observed":{"price":34.99,"currency":"USD","retailer":"keychron","inStock":false,"capturedAt":"2026-09-15T13:52:39.015Z"},"warning":"Price and stock are observations, not reservations; confirm at checkout or in the quote."},"latestPrice":{"price":34.99,"currency":"USD","retailer":"keychron","inStock":false,"capturedAt":"2026-09-15T13:52:39.015Z"},"related_products":[],"updatedAt":"2026-06-30T13:09:01.471Z"}