ISRC USKKF1200031
Verified recording
USKKF1200031 is “Operation” by Circle Jerks,
registered on the CopyrightChains blockchain with CopyrightID
0xe17d95f52ea5a041353c45a30d231259e7dd5cb604c6dd2ef49506214060319a and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKKF1200031.
Recording identifiers
- ISRC
- USKKF1200031
- Title
- Operation
- Artist
- Circle Jerks
- CopyrightID (CopyrightChains transaction hash)
0xe17d95f52ea5a041353c45a30d231259e7dd5cb604c6dd2ef49506214060319a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:e67c0de2a605b0fa11e88a9a3841cf7a8741739801b8c8d6840669c23c2f1dd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKKF1200031
- Bitcoin block existence check
- https://blockstream.info/api/block/953520