ISRC USUM71018220
Verified recording
USUM71018220 is “POWER” by Kanye West,
registered on the CopyrightChains blockchain with CopyrightID
0xc061c71e31c3accd5cd73f6a3c26211398f7bb502e828985716bd9abfa2bafb6 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/USUM71018220.
Recording identifiers
- ISRC
- USUM71018220
- Title
- POWER
- Artist
- Kanye West
- CopyrightID (CopyrightChains transaction hash)
0xc061c71e31c3accd5cd73f6a3c26211398f7bb502e828985716bd9abfa2bafb6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:0fcb426df5fb07d55639f8ad45cae9b36379925dafea5b1526b25a12c93e52c6- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71018220
- Bitcoin block existence check
- https://blockstream.info/api/block/953513