ISRC USMAR1307810
Verified recording
USMAR1307810 is “Brother Brown” by Kenny Garrett,
registered on the CopyrightChains blockchain with CopyrightID
0x521c48f937717d1eda829e44b7d3253c3a2ad27ea3237573e9b36588a6747d3f and independently timestamped
in Bitcoin block 960430 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMAR1307810.
Recording identifiers
- ISRC
- USMAR1307810
- Title
- Brother Brown
- Artist
- Kenny Garrett
- CopyrightID (CopyrightChains transaction hash)
0x521c48f937717d1eda829e44b7d3253c3a2ad27ea3237573e9b36588a6747d3f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:09:41+00:00
- Bitcoin block
- 960430
- Canonical record hash
sha256:0dbd39f8f1ed789acf9bf2edfaf580a53cabbd7cb86b60f797606007efbf8d90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMAR1307810
- Bitcoin block existence check
- https://blockstream.info/api/block/960430