ISRC USUM70603137
Verified recording
USUM70603137 is “It's Not My Fault” by Buddy Holly,
registered on the CopyrightChains blockchain with CopyrightID
0x976fad0ac905870eca193e450388fe51751987322c5402ad2fc2387ec99ad9e5 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70603137.
Recording identifiers
- ISRC
- USUM70603137
- Title
- It's Not My Fault
- Artist
- Buddy Holly
- CopyrightID (CopyrightChains transaction hash)
0x976fad0ac905870eca193e450388fe51751987322c5402ad2fc2387ec99ad9e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:4f104369202e15b3ba35a6491923954c9f785978d30607b9cbb5e213f16dc047- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70603137
- Bitcoin block existence check
- https://blockstream.info/api/block/960291