ISRC GBUM72107498
Verified recording
GBUM72107498 is “Lifeless” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0x319528654b8ec74c1c2275a9aa1c039e257a2de3ab94566432b539a718e3cf81 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/GBUM72107498.
Recording identifiers
- ISRC
- GBUM72107498
- Title
- Lifeless
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0x319528654b8ec74c1c2275a9aa1c039e257a2de3ab94566432b539a718e3cf81
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:12b28a4924ebb0cfcecdf16eb6a335afa227af50e1421ef9e28bf92ad7554d4b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72107498
- Bitcoin block existence check
- https://blockstream.info/api/block/953520