ISRC USUM71010808
Verified recording
USUM71010808 is “Friends” by Nas & Damian "Jr. Gong" Marley,
registered on the CopyrightChains blockchain with CopyrightID
0x1bf582447644e023f51c9d9109597c955fc19c51aac8e96d45fae59b75fd3c9f 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/USUM71010808.
Recording identifiers
- ISRC
- USUM71010808
- Title
- Friends
- Artist
- Nas & Damian "Jr. Gong" Marley
- CopyrightID (CopyrightChains transaction hash)
0x1bf582447644e023f51c9d9109597c955fc19c51aac8e96d45fae59b75fd3c9f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:35fc3044ceba23ac618fef9f4147217f1217f59e2cc505d9f7635713abbfb0f9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71010808
- Bitcoin block existence check
- https://blockstream.info/api/block/953513