ISRC USUM71807681
Verified recording
USUM71807681 is “All Mine” by Kanye West,
registered on the CopyrightChains blockchain with CopyrightID
0x443711380a01eb537c2616dae61bcd236413ff1f148f0528dbdefa1129880856 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/USUM71807681.
Recording identifiers
- ISRC
- USUM71807681
- Title
- All Mine
- Artist
- Kanye West
- CopyrightID (CopyrightChains transaction hash)
0x443711380a01eb537c2616dae61bcd236413ff1f148f0528dbdefa1129880856
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:3263daebc161c72471dedd1c2faccacfa4fa1786d436ca32a924681c2e51cca9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71807681
- Bitcoin block existence check
- https://blockstream.info/api/block/953513