ISRC GBUM72305225
Verified recording
GBUM72305225 is “Stagefright - Rough Mix Version” by Def Leppard,
registered on the CopyrightChains blockchain with CopyrightID
0x86e240430acb42d017c4b6efd89554d8ed481028996cccd3fcf698e21220c539 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72305225.
Recording identifiers
- ISRC
- GBUM72305225
- Title
- Stagefright - Rough Mix Version
- Artist
- Def Leppard
- CopyrightID (CopyrightChains transaction hash)
0x86e240430acb42d017c4b6efd89554d8ed481028996cccd3fcf698e21220c539
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b9cc4138d9aae21fe0200d714e7f5d74eb97e836bc3c557b8f740ddcbb1d9c51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBUM72305225
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Stagefright - Rough Mix Version · Machine-readable JSON-LD