Identifiers
Learn how the codes that identify your recordings and releases work, such as ISRC and UPC, when they are generated, and when you should keep existing identifiers.
What an ISRC is
What the ISRC identifies, how it's structured, when UXEM assigns one, and why it locks after distribution.
What a UPC is
What the UPC identifies, how it differs from the ISRC and the catalog number, and how UXEM assigns one.
Using an existing ISRC
When to reuse a recording's ISRC and when you need a new one.
View and export your codes
Where to find a release's UPC and each track's ISRC, and how to request a full list.