This section logs the documentation and identity service providers catalogued during the Cornerstone71 expedition. Eight sites have been entered, covering document verification, ID services, credential archives, and administrative paperwork support. The entries reflect a range of jurisdictions and document types handled by the logged outposts. Field survey notes indicate these services operate in areas that may vary by regional regulation. This is a narrow but important section of the log for researchers navigating the world of identity documentation and official record management.