# Attribution and originality

Atlasmere core/editor/viewer/styles and fictional Aster routes editorial sample are original Nishvault work. The safe-link/escaping/portable-export principles reuse owned Nishvault Maploom patterns; this product has a distinct GeoJSON validator, WGS84 projection, country/continent focus, region/marker data model and geographic authoring UI. No competitor source, paid files, images, branding or design asset was copied. Only the public reference description was read to preserve the standalone geographic-authoring/customer job.

The country geometry is third-party **Natural Earth110m**, public domain, retrieved from the Natural Earth vector repository. Preserve data/NATURAL_EARTH_NOTICE.txt. This data is not claimed as original illustration or as a commercial product-exclusive asset. Source coordinates/names/boundaries retain their cartographic limitations. Custom imported data rights are the user's responsibility.

jsdom26.1.0 and its dependencies are development-only and are omitted from the delivery ZIP; their installed dependency licenses remain separate. Node/Python are development tools, not bundled runtimes. Runtime has no framework, paid API, external font or network dependency. Original Nishvault source-package use and customization follow the approved LICENSE.txt; the separate fixed preview uses the approved Nishvault free terms.