Universal Content Identifier
The Universal Content Identifier is a South Korean identification system that identifies digital content through unique alphanumeric codes. It is based on Uniform Resource Name system.
History
The development of UCI began in February 2003, and later in March, the Ministry of Information and Communication confirmed the development of a national URN-based system. In October, the National Computerization Agency submitted a Request for Comment to the Internet Engineering Task Force for creating a namespace for UCI in the URN system. UCI was adopted by The Telecommunication Technology Association in June 2006. In November 2008, the Ministry of Culture, Sports and Tourism held a conference in the Plaza Hotel, Seoul to discuss the adoption of UCI into the private sector, as well as assigning a UCI to every digital content that is published on the internet.In 2008, UCI merged with the Content Object Identifier, a separate system developed by the Ministry of Culture and Tourism. In January 2009 or 2008, the UCI was officially designated as a Korean Information and Communication Standard.
By the end of 2014, there were 36 registrar organizations, with around 173,500,000 registered works.
Features
UCI is used for all types of digital media, including music, video, and phone applications. In addition to uniquely identifying pieces of digital media, UCI provides metadata such as the author and title. UCI can be used for copyright management since it identifies the source material to any device that the media is shared.UCI is based on the Uniform Resource Name system, which different from URLs that they specify a unique content rather than a location.
The UCI code is composed of three parts in the form "prefix code - entity code - qualifier code". The prefix code identifies the registration authority and the registrant, and the entity code identifies the resource itself. Finally, the qualifier code identifies the different forms of the same piece of media.
| English | Korean | Definition |
| UCI | UCI | Unique resource identifier assigned by the issuing agency |
| identifier | 기존식별자 | Identifiers other than UCI |
| title | 제목 | name of the resource |
| type | 유형 | given type of the resource |
| mode | 표현형태 | primary sensory or cognitive form of the resource |
| format | 파일형식 | Data representation format of the resource |
| contribution | 기여 | Encapsulates roles and responsibilities |
| contributor | 기여자 | name of the entity responsible for the resource's content – A sub-element of contribution |
| contributorRole | 기여자역할 | The role or responsibility of the contributor – A sub-element of contribution |
Two studies independently proposed the integration of Integrated Copyright Number, which is a separate national system developed by Ministry of Culture, Sports and Tourism, with UCI in order to streamline copyright management and distribution.