Generation => Create a new label |
Assignment => Associate label to object |
Retrieval => Get object from a label |
Verification (opt) => check label and object |
Reverse Lookup (opt) => get label from an object |
Description (opt) => get metadata of an object |
Mech. / System | Handle | DOI | Ark | PURL |
Generation | Yes | Yes | Yes | Yes |
Assignment | Yes | Yes | Yes | Yes |
Retrieval | Yes | Yes | Yes | Yes |
Verification | N.A. | N.A. | N.A. | N.A. |
Reverse Lookup | N.A. | N.A. | N.A. | N.A. |
Description | Yes | Yes | Yes | N.A |