ISRC USMB51500144
Verified recording
USMB51500144 is “Invincible” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0xdc67807cef57ee819e1ad53f983d42b014d3b1f63293a33c906ef90099a390d7 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/USMB51500144.
Recording identifiers
- ISRC
- USMB51500144
- Title
- Invincible
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0xdc67807cef57ee819e1ad53f983d42b014d3b1f63293a33c906ef90099a390d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:dddb8f0d92985cff96d0b16d9605c789da06f3fcb648d69d9a4df533ac144c4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMB51500144
- Bitcoin block existence check
- https://blockstream.info/api/block/953520