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  1. Home
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  3. US6K30900009
HARDEST PART album cover

ISRC

US6K30900009

HARDEST PART

Song: THE HARDEST PART

matched

Last verified: February 19, 2026

US6K30900009 is the International Standard Recording Code (ISRC) for the recording “HARDEST PART”. 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 T9095319929.

Format

USCountry
6K3Registrant
09Year (2009)
00009Designation
Country:
ISO 3166-1 alpha-2 country code (US).
Registrant:
3-character code identifying the label or distributor that assigned this ISRC.
Year (2009):
Last two digits of the reference year (2009). Years < 50 are 21st century.
Designation:
Unique 5-digit code assigned by the registrant for this specific recording.

Credit Chain

ISRCHARDEST PART
ISWCTHE HARDEST PART

Musical Work (ISWC)

T9095319929THE HARDEST PART

Credits Graph

SourcesMLC

Verified on

  • MusicBrainz recording record

People also ask

What is the ISRC for "HARDEST PART"?+
The ISRC for "HARDEST PART" is US6K30900009.
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. US6K30900009 is the ISRC for this recording; T9095319929 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 US6K30900009?

US6K30900009 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “HARDEST PART”. 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 T9095319929, 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

US6K30900009 is the International Standard Recording Code (ISRC) for the recording “HARDEST PART”. 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 T9095319929.

Related

Other versions of this workView all on iswc.fm

THE HARDEST PARTQZTB62378095
The Hardest Part

SECRETS

USEK71215009