ISRC GBUM71801976
Verified recording
GBUM71801976 is “Medicine Man - Live At The New Theatre Oxford, UK / 1979” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0x98eb842afdb63c9e4442086370475588be6bbf6431d859fbd664f9e43a30ee52 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71801976.
Recording identifiers
- ISRC
- GBUM71801976
- Title
- Medicine Man - Live At The New Theatre Oxford, UK / 1979
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0x98eb842afdb63c9e4442086370475588be6bbf6431d859fbd664f9e43a30ee52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:3bd3b08e3b951d5cbf5053e4f94cca38aecbe0b014c5022c38672dcf2acc445b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71801976
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Medicine Man - Live At The New Theatre Oxford, UK / 1979 · Machine-readable JSON-LD