ORCID is an international register of scientists. Provides the possibility of unmistakable identification of the author. On the basis of this registration number, scientists ensure for themselves: the correct citation of their articles (articles are not "lost" by search engines). ORCID is, in fact, a component of a scientist's rating. It is worth indicating after your full name in each of its publications. (http://orcid.org/)
How to Link ORCID ID and Scopus AuthorID, Video instruction