The service is in a test mode at the moment, using test prefix 10.5072 for new entries instead of real ICOS prefix 10.18160. The entries are going to be purged periodically by DataCite.

Users are invited to test the service, keeping in mind that the entries will eventually be lost.

Logging in with Carbon Portal is required for write operations to work.

Modifying the "official" ICOS DOI entries (with prefix 10.18160) is only permitted to admin users (you are not one at the moment)