ISRC USUM71026158
Verified recording
USUM71026158 is “Monster” by Kanye West,
registered on the CopyrightChains blockchain with CopyrightID
0x4caa681c670da014dc244064bbdb3bc99e6165b8cec48a2f73c9218139501cba 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/USUM71026158.
Recording identifiers
- ISRC
- USUM71026158
- Title
- Monster
- Artist
- Kanye West
- CopyrightID (CopyrightChains transaction hash)
0x4caa681c670da014dc244064bbdb3bc99e6165b8cec48a2f73c9218139501cba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:163e7b5f08cfe1335956537a2e7fa9158791928945aca49f5b7428d191733740- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71026158
- Bitcoin block existence check
- https://blockstream.info/api/block/953513