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IPIs
OTTO MORTENSEN

IPI · Songwriter

OTTO MORTENSEN

00021579298

View full musician profile

20 works39 recordings

Last verified: May 31, 2026

00021579298 is the Interested Parties Information (IPI) code assigned to OTTO MORTENSEN, a songwriter. IPI numbers are unique 11-digit identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track royalty payments to rights holders. OTTO MORTENSEN has 20 registered works and 39 recordings indexed on Credits.fm.

Format

0002157929Sequential number

8Check digit

Sequential number:: Globally unique number assigned by CISAC/SUISA when the rights-holder was registered.
Check digit:: ISO 7064 Mod 10-1 check digit that validates the IPI.

Credit Chain

ISRC39 recordings

ISWC20 works

IPIOTTO MORTENSEN

MusicianOTTO MORTENSEN

20

Works

39

Recordings

0

Publishers

—

Avg. Share

Musical Works (20)

T0003660670 T0027422598 T0029946620 T2050401538 T2050642297 T2050810879 T2052078051 T2052080960 T3030504322 T3138674865 T3142627138 T9001306225 T9036153363 T9092054392 T9112472067 T9171592668 T9193298134 T9238838307 T9267641634 T9276982775

Recordings (30)

Identifier Graph

People also ask

What is the IPI number for OTTO MORTENSEN?+

The IPI number for OTTO MORTENSEN is 00021579298. You can view their full catalog of works and recordings at ipi.fm/00021579298.

Who is IPI 00021579298?+

IPI 00021579298 is assigned to OTTO MORTENSEN, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track rights holders.

How many songs did OTTO MORTENSEN write?+

OTTO MORTENSEN (IPI 00021579298) has 20 musical works (ISWCs) and 39 recordings (ISRCs) indexed on Credits.fm.

How is an IPI number different from an ISNI?+

IPI codes are 11-digit identifiers managed by CISAC for performing rights organizations — they track who collects royalties. ISNIs are 16-digit ISO 27729 identifiers managed by the ISNI International Agency — they identify a public creative identity across all industries (music, books, film). The same person can have both: an IPI for royalty management and an ISNI for identity.

Who assigns IPI numbers?+

IPI numbers are assigned by performing rights organizations (PROs) like ASCAP, BMI, SESAC, SOCAN, PRS, GEMA, SACEM, JASRAC, and others. SUISA (the Swiss PRO) maintains the global IPI database on behalf of CISAC, the international confederation of authors and composers societies.

SourcesMLCMusicBrainz✓2 sources

Verified on

MusicBrainz artist record

Who is IPI 00021579298?

00021579298 is an Interested Parties Information (IPI) code assigned to OTTO MORTENSEN, a songwriter. IPI numbers are unique identifiers managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to identify rights holders and distribute royalties.

OTTO MORTENSEN has 20 musical works (ISWCs) and 39 recordings in our database.

Learn more about IPIs · Powered by Notes.fm

Most Recorded Works

SEPTEMBERS HIMMEL ER SAA BLAA

T0003660670

SEPTEMBERS HIMMEL

T0027422598

DE LEVENDES LAND

T0029946620

BLAESERKVINTET 1944

T2050401538

SOMMERSOLHVERVSSANG

T2050642297

DET MOERKNER I VORT AAR

T2050810879

VERDENSFREDEN

T2052078051

EN SOMMERAFTENSTUND

T2052080960

HER VIL TIES HER VIL BIES

T3030504322

0 recordings 10

FANTASI OVER DU DANSKE SOMMER

T3138674865