{"statement_id":"st_565ba8723d49d2d5f85c","subject":{"kind":"product","slug":"wyze-cam-v4","name":"Wyze Cam v4","url":"https://sourcetier.com/products/wyze-cam-v4"},"attribute":{"key":"weight_lb","label":"Weight","unit":"lb","core":true},"scope":null,"region":null,"first_recorded_at":"2026-09-13T21:02:34.144Z","current":{"claim_id":"feb0e983-a1d6-4d56-9810-f0df658189b3","value":0.49,"unit":"lb","verification_state":"verified","confidence_recorded":71,"observed_on":"2026-09-13","recorded_at":"2026-09-13T21:02:34.144Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:(?<![\\d.])(\\d\\.\\d{1,2})(?![\\d])\\s*(?:lb|lbs|pounds)\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...tarlight Sensor LED Indicator: Front. Red + Blue. Dimensions & Weight 2in x 2in x 2 3/8in 0.49 lb (222 g) Mounting Stand, wall mount, ceiling mount, or magnetic wall mount (adhesive) Powe...","sources":[{"url":"https://www.wyze.com/products/wyze-cam-v4","tier":1,"type":"official_documentation","retrieved_on":"2026-09-13","role":"evidence"},{"url":"https://www.wyze.com/products/wyze-cam-v4","tier":1,"type":"official_documentation","retrieved_on":"2026-10-16","role":"evidence"}]},"version_count":1,"versions":[{"claim_id":"feb0e983-a1d6-4d56-9810-f0df658189b3","value":0.49,"unit":"lb","verification_state":"verified","confidence_recorded":71,"observed_on":"2026-09-13","recorded_at":"2026-09-13T21:02:34.144Z","ended_at":null,"ended_by":null,"superseded_by_claim_id":null,"withdrawal_reason":null,"valid_from":null,"extraction":"muster:(?<![\\d.])(\\d\\.\\d{1,2})(?![\\d])\\s*(?:lb|lbs|pounds)\\b","reader":"text pattern","parser_version":null,"method":null,"excerpt":"...tarlight Sensor LED Indicator: Front. Red + Blue. Dimensions & Weight 2in x 2in x 2 3/8in 0.49 lb (222 g) Mounting Stand, wall mount, ceiling mount, or magnetic wall mount (adhesive) Powe...","sources":[{"url":"https://www.wyze.com/products/wyze-cam-v4","tier":1,"type":"official_documentation","retrieved_on":"2026-09-13","role":"evidence"},{"url":"https://www.wyze.com/products/wyze-cam-v4","tier":1,"type":"official_documentation","retrieved_on":"2026-10-16","role":"evidence"}]}],"changes":[{"id":"96887","type":"documented","label":"First documented","material":true,"sentence":"Wyze Cam v4: Weight documented as 0.49 (verified). A first finding of ours, not a change at the vendor.","noticed_at":"2026-09-13T21:02:34.144Z","subject":{"kind":"product","slug":"wyze-cam-v4","name":"Wyze Cam v4"},"before":null,"after":{"value":0.49,"verification_state":"verified","confidence":71},"claim_id":"feb0e983-a1d6-4d56-9810-f0df658189b3","statement_id":"st_565ba8723d49d2d5f85c","corrected":null}],"page_url":"https://sourcetier.com/statements/st_565ba8723d49d2d5f85c","contract":"A statement is the question a claim answers: one subject, one attribute, one scope and region. statement_id stays the same when a new value supersedes the old one, when we withdraw it and when two duplicate entities are merged (the old id then redirects). claim_id identifies one version. versions lists every version oldest first; ended_by is superseded, withdrawn or null for the current one. confidence_recorded is the confidence stored when that version was written, not a recomputation. unknown describes our research, never the product."}