ISRC USUM71026640
Verified recording
USUM71026640 is “Skin” by Rihanna,
registered on the CopyrightChains blockchain with CopyrightID
0xbb909838cfeca4c179b75fd46684adfca21ed34e3925dc3af8fff3e45dfebf73 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/USUM71026640.
Recording identifiers
- ISRC
- USUM71026640
- Title
- Skin
- Artist
- Rihanna
- CopyrightID (CopyrightChains transaction hash)
0xbb909838cfeca4c179b75fd46684adfca21ed34e3925dc3af8fff3e45dfebf73
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ee5a7307256b0c13b7a49657fd4e72d03737c1407fba0c29ba21ff39a500ce51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71026640
- Bitcoin block existence check
- https://blockstream.info/api/block/953513