ISRC USUM71807679
Verified recording
USUM71807679 is “Yikes” by Kanye West,
registered on the CopyrightChains blockchain with CopyrightID
0xab4406a5e7649e086f51a63e21cdde3bf9b582c5d1954943cd61868de3c63139 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/USUM71807679.
Recording identifiers
- ISRC
- USUM71807679
- Title
- Yikes
- Artist
- Kanye West
- CopyrightID (CopyrightChains transaction hash)
0xab4406a5e7649e086f51a63e21cdde3bf9b582c5d1954943cd61868de3c63139
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f80dd9e2cacbbb0a2fad1cf9256a08a8db7443745e4839413efc2ae7281162a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71807679
- Bitcoin block existence check
- https://blockstream.info/api/block/953513