A server system receives a digital media asset captured by a media capture device along with a dataset associated with the digital media asset. The server system generates a modified digital media asset by overlaying or embedding a glyph that encodes information pointing to the network location of the information page onto the digital media asset. A requesting device scans the glyph from the modified digital media asset and decodes from the glyph the information pointing to the network location. The information includes a certification that the digital media and the dataset associated with the digital media asset are unaltered. The requesting device may transmit communications to the server system to indicate approval or disapproval of the digital media asset, or to edit the digital media asset. The server system receives the communication and may modify the information to reflect comments, approvals, disapprovals, or edits.