ISRC USSK31942041
Verified recording
USSK31942041 is “Barbara 2.0” by Kerry Butler,
registered on the CopyrightChains blockchain with CopyrightID
0x9604baf545c349bf4fab6adffe99d13db045b28a85e218b9880b8f9e53e0c019 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31942041.
Recording identifiers
- ISRC
- USSK31942041
- Title
- Barbara 2.0
- Artist
- Kerry Butler
- CopyrightID (CopyrightChains transaction hash)
0x9604baf545c349bf4fab6adffe99d13db045b28a85e218b9880b8f9e53e0c019
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:81e69139ea7370f7eb974afba5bcf78bc9f5dfde3bfec2b08764cba238caacc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSK31942041
- Bitcoin block existence check
- https://blockstream.info/api/block/953513