ISRC USUM70620819
Verified recording
USUM70620819 is “Hustlers” by Nas,
registered on the CopyrightChains blockchain with CopyrightID
0xb9485a6d022fa1230e6fc3994e974b0fe5a18f541c723e37b1930ec8b29a7501 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/USUM70620819.
Recording identifiers
- ISRC
- USUM70620819
- Title
- Hustlers
- Artist
- Nas
- CopyrightID (CopyrightChains transaction hash)
0xb9485a6d022fa1230e6fc3994e974b0fe5a18f541c723e37b1930ec8b29a7501
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:5f818e7f128a9a8927e4628f8a33dbb1477dae7db46b9d372d2a526f27e05fa8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70620819
- Bitcoin block existence check
- https://blockstream.info/api/block/953513