ISRC USKLP2200900
Verified recording
USKLP2200900 is “Champagne” by Justin Hurwitz,
registered on the CopyrightChains blockchain with CopyrightID
0xff4105774a09d971abf4deecdb53cce334c5cc26427c3d7d325ba5acb8af8fde 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/USKLP2200900.
Recording identifiers
- ISRC
- USKLP2200900
- Title
- Champagne
- Artist
- Justin Hurwitz
- CopyrightID (CopyrightChains transaction hash)
0xff4105774a09d971abf4deecdb53cce334c5cc26427c3d7d325ba5acb8af8fde
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e196267b78bec2dbd407bff7d66b5acb83d00bc27e6547cfd89bc5427acb04ed- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKLP2200900
- Bitcoin block existence check
- https://blockstream.info/api/block/953513