ISRC USUM70912458
Verified recording
USUM70912458 is “ROCKSTAR 101” by Rihanna,
registered on the CopyrightChains blockchain with CopyrightID
0xc82ba4eb5251f932061a0c3f6640dbb39d358279a7fc7ba66cf4ef79844adc12 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/USUM70912458.
Recording identifiers
- ISRC
- USUM70912458
- Title
- ROCKSTAR 101
- Artist
- Rihanna
- CopyrightID (CopyrightChains transaction hash)
0xc82ba4eb5251f932061a0c3f6640dbb39d358279a7fc7ba66cf4ef79844adc12
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:54eedd9a867a048c8d123ad1162ab041213df06885a620aefb7322121c210eb6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70912458
- Bitcoin block existence check
- https://blockstream.info/api/block/953513