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  3. Leon Roppolo

ISNI · Creative Contributor

Leon Roppolo

0000 0000 5957 0738
View on ISNI.orgView musician profile
1 work0 recordings

Last verified: July 26, 2026

0000 0000 5957 0738 is the International Standard Name Identifier (ISNI) for Leon Roppolo, a creative contributor. ISNIs are 16-digit ISO 27729 identifiers managed by the ISNI International Agency, used to identify the public identities of contributors to creative works across music, books, film, and television. This identity is cross-linked to IPI 00054213411. Leon Roppolo has 1 work and 0 recordings indexed on Credits.fm.

Format

0000Group 1
0000Group 2
5957Group 3
0738Final group (check digit ends here)
Group 1:
16-digit ISNI is formatted in four groups of four for readability.
Group 2:
16-digit ISNI is formatted in four groups of four for readability.
Group 3:
16-digit ISNI is formatted in four groups of four for readability.
Final group (check digit ends here):
The last character is the ISO 7064 Mod 11-2 check digit (0-9 or X) that validates the ISNI.

Credit Chain

ISWC1 work
IPI00054213411
ISNILeon Roppolo
MusicianLeon Roppolo

Linked IPIs

IPI: 00054213411

Musical Works (1)

T9260555520

What releases include this catalog?

UPC: 4011222231963UPC: 603366105121UPC: 743625513226
SourcesMusicBrainzMusicBrainz✓2 sources

Verified on

  • ISNI.org identity record
  • MusicBrainz artist record

Identifier Graph

ISNILeon RoppoloIPI00054213411ISWCT9260555520

People also ask

What is the ISNI for Leon Roppolo?+
The ISNI for Leon Roppolo is 0000 0000 5957 0738. ISNIs are 16-digit identifiers managed by the ISNI International Agency under ISO 27729 to identify public creative identities across music, books, film, and television.
Who is ISNI 0000 0000 5957 0738?+
ISNI 0000 0000 5957 0738 is assigned to Leon Roppolo, a creative contributor.
How many works and recordings does Leon Roppolo have?+
Leon Roppolo has 1 musical work (ISWCs) and 0 recordings (ISRCs) indexed on Credits.fm.
How is an ISNI different from an IPI?+
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 every industry, not just music. The same person can hold both.

Who is ISNI 0000 0000 5957 0738?

0000 0000 5957 0738 is an International Standard Name Identifier (ISNI) assigned to Leon Roppolo. ISNIs are unique 16-digit identifiers defined by ISO 27729, managed by the ISNI International Agency, used to identify public identities of contributors to creative works across all industries — music, books, film, television, and more.

Leon Roppolo has 1 musical work (ISWCs) and 0 recordings (ISRCs) in our database. This ISNI is cross-referenced with 1 IPI identifier.

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