ISRC USUM70833076
Verified recording
USUM70833076 is “Nothing Else Matters” by Aqualung,
registered on the CopyrightChains blockchain with CopyrightID
0xe1999a9d5417cd8bff38eecceabed58fc495463ed60b8afdfd871524971e1728 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70833076.
Recording identifiers
- ISRC
- USUM70833076
- Title
- Nothing Else Matters
- Artist
- Aqualung
- CopyrightID (CopyrightChains transaction hash)
0xe1999a9d5417cd8bff38eecceabed58fc495463ed60b8afdfd871524971e1728
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:e82a2ce713b43642b030a5e52ceb366154d897e7fadd3eba5e221fdc5a6693a8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70833076
- Bitcoin block existence check
- https://blockstream.info/api/block/960348