ISRC USRC11100672
Verified recording
USRC11100672 is “The Backlash Blues - Live at Westbury Music Fair, Westbury, NY - April 1968” by Nina Simone,
registered on the CopyrightChains blockchain with CopyrightID
0x255164ee460185696e5c57154cd264211af40e22f7c585adee2ed92eb4b90dc2 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/USRC11100672.
Recording identifiers
- ISRC
- USRC11100672
- Title
- The Backlash Blues - Live at Westbury Music Fair, Westbury, NY - April 1968
- Artist
- Nina Simone
- CopyrightID (CopyrightChains transaction hash)
0x255164ee460185696e5c57154cd264211af40e22f7c585adee2ed92eb4b90dc2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2758cfb47cefa16df10864fe5451d945ed0a085138ee38f998c9ddfbd1cefaff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11100672
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: The Backlash Blues - Live at Westbury Music Fair, Westbury, NY - April 1968 · Machine-readable JSON-LD