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.

IPI · Songwriter

HANS WITTENBERG

00033123530

8 works

Last verified: October 3, 2026

The IPI number for HANS WITTENBERG is 00033123530. IPI numbers are unique 11-digit Interested Parties Information codes managed by SUISA on behalf of CISAC, used by performing rights organizations worldwide to track royalty payments to rights holders. HANS WITTENBERG is indexed as a songwriter. HANS WITTENBERG has 8 registered works indexed on Credits.fm.

Format

0003312353Sequential number

0Check 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

ISWC8 works

IPIHANS WITTENBERG

Works

Publishers

—

Avg. Share

SourcesMLC

Identifier Graph

Who is IPI 00033123530?

00033123530 is an Interested Parties Information (IPI) code assigned to HANS WITTENBERG, 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.

HANS WITTENBERG has 8 musical works (ISWCs) in our database.

Learn more about IPIs · Powered by Notes.fm

IPI · Songwriter

HANS WITTENBERG

00033123530

8 works

Last verified: October 3, 2026

Format

0003312353Sequential number

0Check 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

ISWC8 works

IPIHANS WITTENBERG

Works

Publishers

—

Avg. Share

Musical Works (ISWC) (8)

0 verifiedT-000.659.122-5 0 verifiedT-000.662.303-5 0 verifiedT-001.683.546-3 0 verifiedT-302.246.866-8 0 verifiedT-326.774.472-5 0 verifiedT-327.320.990-4 0 verifiedT-917.327.724-2 0 verifiedT-930.750.952-0

SourcesMLC

Identifier Graph

Who is IPI 00033123530?

HANS WITTENBERG has 8 musical works (ISWCs) in our database.

HANS WITTENBERG

Format

People also ask

Who is IPI 00033123530?

HANS WITTENBERG

Format

Musical Works (ISWC) (8)

People also ask

Who is IPI 00033123530?

Musical Works (ISWC) (8)