It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.
EZID is a service that makes it simple for digital object producers (researchers and others) to obtain and manage identifiers for their objects. You can assign identifiers to anything: scientific datasets, technical reports, audio files, digital photographs, and so forth, as well as non-digital objects. This is a fee based service.
DataONE Dashis a self-service tool for researchers to describe, upload, and share their research data via ONEShare, member repository of the DataONE network.