ISRC USKLP2200920
Verified recording
USKLP2200920 is “Gold Coast Rhythm - Jack's Party” by Justin Hurwitz,
registered on the CopyrightChains blockchain with CopyrightID
0xf49c04c5897b693b999262b92878e84e6db8f97d24b094c7a032cd88e2808e40 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/USKLP2200920.
Recording identifiers
- ISRC
- USKLP2200920
- Title
- Gold Coast Rhythm - Jack's Party
- Artist
- Justin Hurwitz
- CopyrightID (CopyrightChains transaction hash)
0xf49c04c5897b693b999262b92878e84e6db8f97d24b094c7a032cd88e2808e40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:83ebdae384ceab7fa362b4d2fdc23b387353c9f01103c846d5361e5a6f5521a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USKLP2200920
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Gold Coast Rhythm - Jack's Party · Machine-readable JSON-LD