Certificate of Discovery

You don't count as a real explorer until you've got an entire bookshelf filled with these puppies. No, I'm not kidding. If you're not going to put in a reasonable amount of work, why get the title?

The original intent of these documents was to certify that someone had, in fact, located a particular ancient ruin, or discovered some previously unknown species. It was more about authenticity, to confirm with the proper authorities that their tale of discovery was accurate and that someone hadn't just happened to swipe someone else's notes for a book.
In the modern era, it represents more of a participation notice, that someone has joined the long line of others who have also found this particular artifact or ruin or animal. It's been compared to something like a library record, a useful tool for those who would wish to know that someone else is doing the same thing. For example, one might discover that someone else has to the Temple of N'd'frell within the last year, and therefore are likely attempting to summon the same ancient demon.
The certificates are crafted to have a great deal of visual interest. They are typically made out of resin, kept quite thin, and the words are hand-painted in appropriate colors. Gilding is common, as is calligraphy. The certificate will detail what was discovered, when, and by whom. It will then be signed by either the guardian of whatever was discovered, or else by the president of the local explorer's society.
Stating where the discovery was made is occasionally included, but is the subject of some debate. Some people insist the information is crucial to prove the discovery, while others point out that this just makes it easier for someone else to find it too.
The certificates are typically free, as most people who get them usually spend a small fortune on exploring supplies, so local economies can afford this one promotional item quite easily.

Type

Certificate, Professional