This is a challenge cache and has special logging requirements. Please be sure to read the cache page thoroughly. Logs of finders not meeting the requirements will be deleted.
Please include some sort of proof in your log, running the checker will generate a link you can. Alternately, a screen shot from geocaching would work showing the caches totaling the 10,000 favorite points.
The difficulty is based on the challenge and the terrain rating is based on the physical cache location.
Cachers may sign the cache's physical log at any time, however, the cache may be logged as found online only after the log is signed and the challenge has been met and documented.
My proof from Project GC showing I have completed this challenge