ISRC USUM71118876
Verified recording
USUM71118876 is “OJ” by Jeezy,
registered on the CopyrightChains blockchain with CopyrightID
0xa32f1459acd20808db91feba34cf3145d3f580dbf2aed36e884966bc889a2f1d 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/USUM71118876.
Recording identifiers
- ISRC
- USUM71118876
- Title
- OJ
- Artist
- Jeezy
- CopyrightID (CopyrightChains transaction hash)
0xa32f1459acd20808db91feba34cf3145d3f580dbf2aed36e884966bc889a2f1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:2a167f56f9dc7d416da4af854b8272c68daac79ac0580efe7b3e231e56d03d3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71118876
- Bitcoin block existence check
- https://blockstream.info/api/block/953513