ISRC USUM71713679
Verified recording
USUM71713679 is “Hook Up” by Quality Control,
registered on the CopyrightChains blockchain with CopyrightID
0x1d84b7db5d6c86ef15e0fe67967d252d265166bb07547226ebab077c67908954 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/USUM71713679.
Recording identifiers
- ISRC
- USUM71713679
- Title
- Hook Up
- Artist
- Quality Control
- CopyrightID (CopyrightChains transaction hash)
0x1d84b7db5d6c86ef15e0fe67967d252d265166bb07547226ebab077c67908954
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:f7e58970dc521fafef4c5f9514555609ebe3de0802c2d760f9a5bd40dfa9e05d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71713679
- Bitcoin block existence check
- https://blockstream.info/api/block/953513