ORCID is an open, non-profit organization that provides a registry of unique researcher identifiers and aims to link researchers to their professional activities such as publications, datasets, and more. The presentation discusses the problems ORCID aims to address like linking researchers across databases and improving discoverability. It outlines ORCID's mission, benefits to the research community, how the ORCID registry works, privacy considerations, integration opportunities, growth since launch, international usage, members, support available, and how to join ORCID.