ISRC USUM70502536
Verified recording
USUM70502536 is “Addiction” by Kanye West,
registered on the CopyrightChains blockchain with CopyrightID
0x47c3b9078caba557175a413e56d6c3dea6c6aef06280eb8f48055abcc27fdc3e 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/USUM70502536.
Recording identifiers
- ISRC
- USUM70502536
- Title
- Addiction
- Artist
- Kanye West
- CopyrightID (CopyrightChains transaction hash)
0x47c3b9078caba557175a413e56d6c3dea6c6aef06280eb8f48055abcc27fdc3e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:8ae8c8f02326925b137ffcadfe9ffbde6476777c05e07e2850d277f6f55812b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70502536
- Bitcoin block existence check
- https://blockstream.info/api/block/953513