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  1. Home
  2. ISRCs
  3. USCRB0908952
I DIDN'T KNOW IT AT THE TIME album cover

ISRC

USCRB0908952

I DIDN'T KNOW IT AT THE TIME

matched

Last verified: July 29, 2026

USCRB0908952 is the International Standard Recording Code (ISRC) for the recording “I DIDN'T KNOW IT AT THE TIME”. 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 T9047978289.

Format

USCountry
CRBRegistrant
09Year (2009)
08952Designation
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

ISRCI DIDN'T KNOW IT AT THE TIME
ISWCI DIDN'T KNOW IT AT THE TIME

Musical Work (ISWC)

T9047978289I DIDN'T KNOW IT AT THE TIME

Credits Graph

MLC Song Code

IV8LW1
Verify on MLC Portal →
SourcesMLC

Verified on

  • MusicBrainz recording record
  • MLC song record

People also ask

What is the ISRC for "I DIDN'T KNOW IT AT THE TIME"?+
The ISRC for "I DIDN'T KNOW IT AT THE TIME" is USCRB0908952.
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. USCRB0908952 is the ISRC for this recording; T9047978289 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 USCRB0908952?

USCRB0908952 is an International Standard Recording Code (ISRC) that uniquely identifies the recording “I DIDN'T KNOW IT AT THE TIME”. 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 T9047978289, 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

USCRB0908952 is the International Standard Recording Code (ISRC) for the recording “I DIDN'T KNOW IT AT THE TIME”. 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 T9047978289.