ISRC GBF089900260
Verified recording
GBF089900260 is “Goodbye” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0x34fa67731d64ca3cd51f11a44b52a869b1a695035bb885026dad4a713494a2b0 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF089900260.
Recording identifiers
- ISRC
- GBF089900260
- Title
- Goodbye
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0x34fa67731d64ca3cd51f11a44b52a869b1a695035bb885026dad4a713494a2b0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ce2f6c90b03870376464bc383d0515400573cdd2fcae3219b50399098868f44d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF089900260
- Bitcoin block existence check
- https://blockstream.info/api/block/953520