ISRC USUM70912459
Verified recording
USUM70912459 is “Rude Boy” by Rihanna,
registered on the CopyrightChains blockchain with CopyrightID
0x859d238902c282f8e3633c02d48a36dbf5132605578f0a2150e0e05d8d2ab994 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/USUM70912459.
Recording identifiers
- ISRC
- USUM70912459
- Title
- Rude Boy
- Artist
- Rihanna
- CopyrightID (CopyrightChains transaction hash)
0x859d238902c282f8e3633c02d48a36dbf5132605578f0a2150e0e05d8d2ab994
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:203d43d21e0ecb8892227f413344b046a7f4ad2488e5016e6e36cff852b951cd- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70912459
- Bitcoin block existence check
- https://blockstream.info/api/block/953513