UPC · Release

Happy Heroes

Q: How many tracks are on UPC 840588139965?

UPC 840588139965 contains 4 tracks, each with its own ISRC.

TrollfesT

840588139965

4 tracksReleased 2021-03-19

Last verified: October 18, 2026

The UPC for “Happy Heroes” by TrollfesT is 840588139965. UPCs are unique numeric barcodes assigned by distributors to identify a music release — album, EP, or single — across every digital and physical retail platform. Released 2021-03-19. This release contains 4 tracks, each with its own ISRC. Tracks include ATN262102201, ATN262102202, ATN262102203.

Format

8Number system

40588Manufacturer

13996Product

5Check digit

Number system:: Identifies the product category (0/1/6/7/8 = general retail, 2 = variable measure, etc.).
Manufacturer:: 5-digit code identifying the label or distributor that owns the release.
Product:: 5-digit code identifying this specific release within the manufacturer's catalog.
Check digit:: Modulo-10 check digit that validates the rest of the barcode.

Credit Chain

UPCHappy Heroes

ISRC4 recordings

ISWC3 works

Track List (4)

#	Track Title	Artist(s)	ISWC
1	Happy Heroes	TrollfesT	T-307.778.851-9
2	Cartoon Heroes	TrollfesT, Miriam Renvåg Müller (Sfinx)	—
3	Don’t Worry Be Happy	TrollfesT	T-070.233.768-5
4	Happy	TrollfesT	T-070.076.228-2

Happy Heroes

TrollfesT

T-307.778.851-9

Cartoon Heroes

TrollfesT, Miriam Renvåg Müller (Sfinx)

—

TrollfesT

TrollfesT

What other identifiers does this connect to?

Musical Works (ISWC)

T-307.778.851-9 T-070.233.768-5 T-070.076.228-2

SourcesMusicBrainzMusicBrainz2 sources

Verified on

MusicBrainz release search

Identifier Graph

What is UPC 840588139965?

840588139965 is a Universal Product Code (UPC) assigned to Happy Heroes by TrollfesT. UPCs (also called EAN barcodes) are unique numeric identifiers assigned by distributors to identify music releases — albums, EPs, and singles — across all digital and physical retail platforms.

This release contains 4 tracks. Each track has its own ISRC (International Standard Recording Code) that identifies the specific sound recording, while the UPC identifies the release as a whole. Knowing your release's UPC is essential for neighboring rights collection societies like SoundExchange and for transferring music between distributors.

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Format