What data is held in the resolution system and associated with a DOI name?
The core resolution system for all DOI names is the Handle System. Each DOI name is registered as a handle in the Handle System and associated with a set of typed values. These values are returned in response to a resolution request for a given DOI name. The values can be changed while the DOI name remains constant, giving the DOI name its basic qualities of being both actionable and persistent.