ISRC GBUM71801974
Verified recording
GBUM71801974 is “Rock Brigade - Live At The New Theatre Oxford, UK / 1979” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0xf3b41f85d51cffb7b229ecf1cc624cd1e7489f2ae57e3cbb455f126a9da59537 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71801974.
Recording identifiers
- ISRC
- GBUM71801974
- Title
- Rock Brigade - Live At The New Theatre Oxford, UK / 1979
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0xf3b41f85d51cffb7b229ecf1cc624cd1e7489f2ae57e3cbb455f126a9da59537
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:3f78b343bda151183c96d35b82c4a688e1ea2051cf552fb270e3d7ce915ea7a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM71801974
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Rock Brigade - Live At The New Theatre Oxford, UK / 1979 · Machine-readable JSON-LD