ISRC GBUM72404172
Verified recording
GBUM72404172 is “Photograph - Def Leppard x Armand Van Helden / Club Mix” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0xf17d1b29ea1e547708bfcc1079c39fc940f9ca967b8d526ad9865c38dc2f17d0 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72404172.
Recording identifiers
- ISRC
- GBUM72404172
- Title
- Photograph - Def Leppard x Armand Van Helden / Club Mix
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0xf17d1b29ea1e547708bfcc1079c39fc940f9ca967b8d526ad9865c38dc2f17d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:c38c3c85b28c730de9a769bfc1ef44684197a5f2054b0f4a98167cfc42d3da47- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72404172
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Photograph - Def Leppard x Armand Van Helden / Club Mix · Machine-readable JSON-LD