ISRC GBPS81528348
Verified recording
GBPS81528348 is “Nothing Else Matters” by James Hetfield,
registered on the CopyrightChains blockchain with CopyrightID
0x6ef94c15c5aafc3db6a5865eabac56ad60b094ed5e3dfe192fe8a39b4688a29b and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81528348.
Recording identifiers
- ISRC
- GBPS81528348
- Title
- Nothing Else Matters
- Artist
- James Hetfield
- CopyrightID (CopyrightChains transaction hash)
0x6ef94c15c5aafc3db6a5865eabac56ad60b094ed5e3dfe192fe8a39b4688a29b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:7949c00844e0aad2bffadafbe53620d7e4f02e59213d17df946a000ff5bb3f3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBPS81528348
- Bitcoin block existence check
- https://blockstream.info/api/block/956302