ISRC USPR36560024
Verified recording
USPR36560024 is “Take Care Of Business” by Nina Simone,
registered on the CopyrightChains blockchain with CopyrightID
0x2877875a689a452e5760136250129aefe7ad95b85813b94b4eb69e2c96154e4a 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/USPR36560024.
Recording identifiers
- ISRC
- USPR36560024
- Title
- Take Care Of Business
- Artist
- Nina Simone
- CopyrightID (CopyrightChains transaction hash)
0x2877875a689a452e5760136250129aefe7ad95b85813b94b4eb69e2c96154e4a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0a943059341f201dd436930b8c8a6a834ed2bc28521f34e40d10a5a0ffa25b3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36560024
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Take Care Of Business · Machine-readable JSON-LD