War Of Ships [010013f019a7a000][v0][us].nsp.rar -

: This specifies the region as North America (United States).

: This indicates that the .nsp file has been compressed into a RAR archive to reduce its size for sharing or storage. War of Ships [010013F019A7A000][v0][US].nsp.rar

The "proper text" refers to this metadata being used by databases to verify the integrity of the file. If you are looking for this file to download, please be aware of the legal and security risks associated with third-party ROM sites. : This specifies the region as North America (United States)