ISRC GBUM72303423
Verified recording
GBUM72303423 is “Foolin' - Rough Mix Version” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0x917c3ea6e4b49dfa2cefcfc6b63a19848f5af027fad8c5698854e7e5a612640f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72303423.
Recording identifiers
- ISRC
- GBUM72303423
- Title
- Foolin' - Rough Mix Version
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0x917c3ea6e4b49dfa2cefcfc6b63a19848f5af027fad8c5698854e7e5a612640f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2535cc27f165ce0cc62eb442ee1ce9d43ea152bde28645b7b615f4b8f7cfb1d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72303423
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Foolin' - Rough Mix Version · Machine-readable JSON-LD