ISRC USUM72123972
Verified recording
USUM72123972 is “No Longer Slaves - Short Edit / Live” by Tasha Cobbs Leonard,
registered on the CopyrightChains blockchain with CopyrightID
0xdbb5b0e71cb6b9533ebe3b9c3a9e98f3d240eae80f2c01203ee2116ae076a33d and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72123972.
Recording identifiers
- ISRC
- USUM72123972
- Title
- No Longer Slaves - Short Edit / Live
- Artist
- Tasha Cobbs Leonard
- CopyrightID (CopyrightChains transaction hash)
0xdbb5b0e71cb6b9533ebe3b9c3a9e98f3d240eae80f2c01203ee2116ae076a33d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:6b2a806de5e8126ac5e4b81f7f48e336be14f604767a9971f6e30d68ec19cb60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72123972
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: No Longer Slaves - Short Edit / Live · Machine-readable JSON-LD