ISRC USMB51100030
Verified recording
USMB51100030 is “Two Steps Behind - Live” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0x123b74414e5c456fa38f30ef78519c4fcb57397bbaed5f8afd48a3336d4348af 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/USMB51100030.
Recording identifiers
- ISRC
- USMB51100030
- Title
- Two Steps Behind - Live
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0x123b74414e5c456fa38f30ef78519c4fcb57397bbaed5f8afd48a3336d4348af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ddc2d9350deea20e46610c695c6d31b2ed66da51539cbb71a987ff109d74409d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMB51100030
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Two Steps Behind - Live · Machine-readable JSON-LD