ISRC USUM71111780
Verified recording
USUM71111780 is “Makes No Difference - Live At The House Of Blues, Cleveland, 9.15.07” by Sum 41,
registered on the CopyrightChains blockchain with CopyrightID
0x83eab0c0b1700cdb4b0aa56e5fd3a10fb591fc849d9eaceca296b2d3bc5c225d 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/USUM71111780.
Recording identifiers
- ISRC
- USUM71111780
- Title
- Makes No Difference - Live At The House Of Blues, Cleveland, 9.15.07
- Artist
- Sum 41
- CopyrightID (CopyrightChains transaction hash)
0x83eab0c0b1700cdb4b0aa56e5fd3a10fb591fc849d9eaceca296b2d3bc5c225d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:430a2a1083d337602793f5e5ec05b8369abef5f3496b4952d8b481b2d5725eb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71111780
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Makes No Difference - Live At The House Of Blues, Cleveland, 9.15.07 · Machine-readable JSON-LD