ISWC · Musical Work

T-921693076-6

BLANK SPACE

4 recordings

Last verified: September 8, 2026

The ISWC for “BLANK SPACE” is T-921693076-6. ISWCs are ISO 15707 identifiers managed by CISAC; they identify the underlying song — its melody, lyrics, and arrangement — rather than any single recording. One composition can have many recordings (ISRCs). This work has 4 known recordings (ISRCs) indexed on Credits.fm.

Format

TPrefix

921693076Work number

6Check digit

Prefix:: "T" = musical work; "W" = work in progress.
Work number:: 9-digit unique work number assigned by CISAC.
Check digit:: ISO 7064 Mod 11-2 check digit that validates the rest of the code.

Credit Chain

ISRC4 recordings

ISWCBLANK SPACE

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00515570268 00515519265 00454808145 00454808243 00804356845 00657349509 00444712759 00497322918 01251627175 00454808047

+1 more

SourcesCISACMusicBrainzNotes Credits3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

What is ISWC T-921693076-6?

T-921693076-6 is an International Standard Musical Work Code (ISWC) that uniquely identifies the musical composition “BLANK SPACE”. ISWCs are defined by ISO 15707 and managed by CISAC. Unlike ISRCs which identify recordings, an ISWC identifies the underlying song — the melody, lyrics, and arrangement.

This work has 4 recordings (ISRCs) associated with it. Each recording represents a distinct version — such as the original, a remix, a live performance, or a cover — that shares the same underlying composition.

Learn more about ISWCs · Powered by Notes.fm

ISWC · Musical Work

T-921693076-6

BLANK SPACE

4 recordings

Last verified: September 8, 2026

Format

TPrefix

921693076Work number

6Check digit

Prefix:: "T" = musical work; "W" = work in progress.
Work number:: 9-digit unique work number assigned by CISAC.
Check digit:: ISO 7064 Mod 11-2 check digit that validates the rest of the code.

Credit Chain

ISRC4 recordings

ISWCBLANK SPACE

What other identifiers does this connect to?

Songwriters/Publishers (IPI)

00515570268 00515519265 00454808145 00454808243 00804356845 00657349509 00444712759 00497322918 01251627175 00454808047

+1 more

Which releases contain this work? (39)

1989 D.L.X.

Taylor Swift

00602537993765

1989

Taylor Swift

00602537993772

1989 D.L.X.

Taylor Swift

006025379938192014-10-27

1989

テイラー・スウィフト

006025379938262014-10-27

1989

Taylor Swift

006025470660532014-10-28

1989

Taylor Swift

00602547066886

1989 D.L.X.

Taylor Swift

00602547066893

1989

Taylor Swift

006025470715382014-10-27

1989 D.L.X.

Taylor Swift

006025470715762014-10-27

Taylor Swift Karaoke: 1989 D.L.X.

Taylor Swift

006025472015392015-01-12

Taylor Swift Karaoke: 1989 D.L.X.

テイラー・スウィフト

006025472352752015-02-21

Taylor Swift Karaoke: 1989 D.L.X.

Taylor Swift

006025472352822015-03-04

Taylor Swift Karaoke: 1989 D.L.X.

Taylor Swift

00602547235305

1989

Taylor Swift

008439300135552017-06-09

1989

Taylor Swift

008439300135622011-11-08

1989 D.L.X.

Taylor Swift

008439300136092014-10-27

1989 D.L.X.

Taylor Swift

008439300136232014-10-27

1989 D.L.X.

Taylor Swift

008439300136302014-10-27

1989

Taylor Swift

008439300148112019-05-17

Taylor Swift Karaoke: 1989

Taylor Swift

008439300157712015-03-03

1989 (Big Machine Radio release special)

Taylor Swift

008439300395622018-12-13

Big Machine #1’s, Volume 4

Various Artists

008439300471162019-09-06

1989 D.L.X.

Taylor Swift

008439300487172019-11-01

Blank Space

Taylor Swift

06025471871472014-01-01

1989

Taylor Swift

08439300135482018-11-26

1989

Taylor Swift

46050267156222014-01-01

1989 D.L.X.

Taylor Swift

47186223128402015-01-01

1989 D.L.X.

Taylor Swift

49880058585422014-01-01

1989

Taylor Swift

49880058585592014-01-01

1989 (tour edition)

Taylor Swift

49880058903512015-01-01

1989

Taylor Swift

49880313974422020-01-01

Now That’s What I Call Music! 54

Various Artists

6007535989242015-01-01

NOW That’s What I Call Music! Vol. 54

Various Artists

6007535989312015-05-04

1989

Taylor Swift

6025379989062014-01-01

1989 D.L.X.

Taylor Swift

6025379989132022-01-01

1989

Taylor Swift

6025470188302014-01-01

1989

Taylor Swift

6025470716682019-01-01

1989

Taylor Swift

6025470926872024-01-01

Taylor Swift Karaoke: 1989 D.L.X.

Taylor Swift

6025472276452015-01-01

Recordings (4)

BLANK SPACE

TAYLOR SWIFT

USCJY1431309

On release:1989 D.L.X.(00602537993765)1989(00602537993772)1989 D.L.X.(00602537993819)1989(00602537993826)1989(00602547066053)1989(00602547066886)1989 D.L.X.(00602547066893)1989(00602547071538)1989 D.L.X.(00602547071576)1989(00843930013555)1989(00843930013562)1989 D.L.X.(00843930013609)1989 D.L.X.(00843930013623)1989 D.L.X.(00843930013630)1989(00843930014811)1989 (Big Machine Radio release special)(00843930039562)Big Machine #1’s, Volume 4(00843930047116)1989 D.L.X.(00843930048717)Bravo Hits 88(0600753581773)Bravo Hits 88(0600753581834)

BLANK SPACE

TAYLOR SWIFT

USCJY1831954

On release:1989 (Big Machine Radio release special)(00843930039562)

BLANK SPACE (KARAOKE VERSION)

TAYLOR SWIFT

USCJY1531530

On release:Taylor Swift Karaoke: 1989 D.L.X.(00602547201539)Taylor Swift Karaoke: 1989 D.L.X.(00602547235275)Taylor Swift Karaoke: 1989 D.L.X.(00602547235282)Taylor Swift Karaoke: 1989 D.L.X.(00602547235305)Taylor Swift Karaoke: 1989(00843930015771)Taylor Swift Karaoke: 1989 D.L.X.(602547227645)Taylor Swift Karaoke: 1989(843930015429)Taylor Swift Karaoke: 1989 D.L.X.(843930016174)

BLANK SPACE (TAYLOR'S VERSION) (LYRIC VIDEO)

Unknown Artist

USUMV2302645

MLC Song Code

Z9709Y

Verify on MLC Portal →

SourcesCISACMusicBrainzNotes Credits3 sources

Verified on

CISAC ISWC registry search

Identifier Graph

T-921693076-6

Format

What other identifiers does this connect to?

Verified on

People also ask

What is ISWC T-921693076-6?

T-921693076-6

Format

What other identifiers does this connect to?

Which releases contain this work? (39)

Recordings (4)

Verified on

People also ask

What is ISWC T-921693076-6?

Which releases contain this work? (39)

Recordings (4)