ISRC USLF29900137
Verified recording
USLF29900137 is “U Know What's Up” by Donell Jones,
registered on the CopyrightChains blockchain with CopyrightID
0xf7c301acbffc2586005e4c83d647d456050f01a4b8115ac0d210f3c20dcfc974 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/USLF29900137.
Recording identifiers
- ISRC
- USLF29900137
- Title
- U Know What's Up
- Artist
- Donell Jones
- CopyrightID (CopyrightChains transaction hash)
0xf7c301acbffc2586005e4c83d647d456050f01a4b8115ac0d210f3c20dcfc974
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fce686fc2b674556326c3f9ee0a14319d3443e091766b9f6f0911b5e2a93dad0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLF29900137
- Bitcoin block existence check
- https://blockstream.info/api/block/953513