ISNI · Creative Contributor

Patrick Cassidy

0000 0001 1550 9668

15 works22 recordings

Last verified: May 14, 2026

0000 0001 1550 9668 is the International Standard Name Identifier (ISNI) for Patrick Cassidy, 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 00162233599. Patrick Cassidy has 15 works and 22 recordings indexed on Credits.fm.

Format

0000Group 1

0001Group 2

1550Group 3

9668Final 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

ISRC22 recordings

ISWC15 works

IPI00162233599

ISNIPatrick Cassidy

MusicianPatrick Cassidy

Linked IPIs

IPI: 00162233599 IPI: 01074960345

Musical Works (15)

T-010436010-2 T-010882092-3 T-060770086-6 T-060770087-7 T-060770088-8 T-060770089-9 T-070039179-2 T-070054355-0 T-070136682-6 T-801136033-2 T-900304378-5 T-900759844-9 T-900901845-5 T-911898408-0 T-916846893-7

Recordings (22)

What releases include this catalog?

SourcesMusicBrainzMusicBrainz2 sources

Who is ISNI 0000 0001 1550 9668?

0000 0001 1550 9668 is an International Standard Name Identifier (ISNI) assigned to Patrick Cassidy. 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.

Patrick Cassidy has 15 musical works (ISWCs) and 22 recordings (ISRCs) in our database. This ISNI is cross-referenced with 2 IPI identifiers.

Learn more about ISNIs · Powered by Notes.fm

Format

0000Group 1

0001Group 2

1550Group 3

9668Final 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.

Patrick Cassidy

Format

Linked IPIs

Musical Works (15)

Recordings (22)

What releases include this catalog?

People also ask

Who is ISNI 0000 0001 1550 9668?

Patrick Cassidy

Format

Linked IPIs

Musical Works (15)

Recordings (22)

What releases include this catalog?

People also ask

Who is ISNI 0000 0001 1550 9668?