The International Standard Recording Code (ISRC)

The International Standard Recording Code

ISRC enables recordings to be uniquely and permanently identified. ISRC helps to avoid ambiguity and simplifies the management of rights when recordings are used across different formats, distribution channels or products. The ISRC for a recording remains a fixed point of reference when the recording is used across different services, across borders, or under different licensing deals.
The structure (syntax) of ISRC comprises 12 alphanumeric characters, which should be presented with the 4-character prefix ‘ISRC’ when displayed in printed form.

https://isrc.ifpi.org/

International Standard Name Identifier (ISNI)

ISNI is the ISO certified global standard number for identifying the millions of contributors to creative works and those active in their distribution, including researchers, inventors, writers, artists, visual creators, performers, producers, publishers, aggregators, and more. It is part of a family of international standard identifiers that includes identifiers of works, recordings, products and right holders in all repertoires, e.g. DOI, ISAN, ISBN, ISRC, ISSN, ISTC, and ISWC.

The mission of the ISNI International Authority (ISNI-IA) is to assign to the public name(s) of a researcher, inventor, writer, artist, performer, publisher, etc. a persistent unique identifying number in order to resolve the problem of name ambiguity in search and discovery; and diffuse each assigned ISNI across all repertoires in the global supply chain so that every published work can be unambiguously attributed to its creator wherever that work is described.

http://www.isni.org/