ISRC USUM72310747
Verified recording
USUM72310747 is “Who You Are (Superstar)” by Big Sean,
registered on the CopyrightChains blockchain with CopyrightID
0xcd39a1c2bc00ec81052180ad40d9188f48de386f4de384cccdf7878b75aaa45c 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/USUM72310747.
Recording identifiers
- ISRC
- USUM72310747
- Title
- Who You Are (Superstar)
- Artist
- Big Sean
- CopyrightID (CopyrightChains transaction hash)
0xcd39a1c2bc00ec81052180ad40d9188f48de386f4de384cccdf7878b75aaa45c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:c6993c48d60dc180e9f74b2f707b4fff0637440bb52ebe8b7f487d466d9ec887- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72310747
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Who You Are (Superstar) · Machine-readable JSON-LD