For many years, security researchers and enthusiasts have used search queries like "intitle:'Live View / - AXIS 206M'" to identify web-accessible cameras. A Google search for this exact phrase can, potentially, return pages of links to Axis 206M cameras that are online and viewable. The term "verified" in this context is often used to sift through these results to find active and accessible feeds.
The is a classic megapixel network camera, and "Live View" refers to its live video streaming page. The word "verified" likely attempts to add an extra layer of filtering to the search results, although it's not an official term used by the camera itself. intitle live view axis 206m verified