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  3. UST8K1673903
Welcome Back album cover

ISRC

UST8K1673903

Welcome Back✓2

Song: WELCOME BACK

ARKTKT
matched
Released 2016-10-17

Last verified: September 6, 2026

UST8K1673903 is the International Standard Recording Code (ISRC) for the recording “Welcome Back” by ARKTKT, released 2016-10-17. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T9219196755.

Format

USCountry
T8KRegistrant
16Year (2016)
73903Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2016):
Last two digits of the reference year (2016). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCWelcome Back
ISWCWELCOME BACK

Musical Work (ISWC)

T9219196755WELCOME BACK

Credits Graph

SourcesMusicBrainzMLC✓2 sources

Verified on

  • MusicBrainz recording record

People also ask

What is the ISRC for "Welcome Back" by ARKTKT?+
The ISRC for "Welcome Back" by ARKTKT is UST8K1673903.
What is an ISRC and what does it tell you?+
An ISRC (International Standard Recording Code) is a 12-character ISO 3901 identifier that uniquely tags a specific sound recording. The first two characters are the country code, the next three are the registrant (label or distributor), the next two are the year, and the last five are a unique recording number.
Is the ISRC the same as the ISWC?+
No. The ISRC identifies a specific recording, while the ISWC identifies the underlying musical composition. UST8K1673903 is the ISRC for this recording; T9219196755 is the ISWC for the composition it is a recording of. One composition (ISWC) can have many recordings (ISRCs) — originals, remixes, live versions, and covers each get their own ISRC but share the same ISWC.

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What is ISRC UST8K1673903?

UST8K1673903 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “Welcome Back” by ARKTKT. ISRCs are 12-character alphanumeric codes defined by ISO 3901, used globally by streaming platforms, record labels, and rights organizations to track plays and distribute royalties.

This recording is linked to the musical work T9219196755, which represents the underlying composition. Multiple recordings can share the same musical work — for example, an original version, a remix, and a cover would each have their own ISRC but reference the same ISWC.

Learn more about ISRCs · Powered by Notes.fm

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UST8K1673903 is the International Standard Recording Code (ISRC) for the recording “Welcome Back” by ARKTKT, released 2016-10-17. ISRCs are 12-character ISO 3901 identifiers that uniquely tag a specific sound recording — different masters, remixes, and live versions each receive a distinct ISRC. The underlying musical work is ISWC T9219196755.

ARKTKT