ISRC USDJ20400012
Verified recording
USDJ20400012 is “Graduation Day” by Kanye West,
registered on the CopyrightChains blockchain with CopyrightID
0xf243b1ef5ad91def415f012da4016203226510332fab2fc771f67b059085e228 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/USDJ20400012.
Recording identifiers
- ISRC
- USDJ20400012
- Title
- Graduation Day
- Artist
- Kanye West
- CopyrightID (CopyrightChains transaction hash)
0xf243b1ef5ad91def415f012da4016203226510332fab2fc771f67b059085e228
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:61e6f19c765f2b7156bf6767de0e31ae13e6754d4f778ebce7acc8b2df10509b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDJ20400012
- Bitcoin block existence check
- https://blockstream.info/api/block/953513