ISRC USUG11600655
Verified recording
USUG11600655 is “City Of Stars (Humming)” by Justin Hurwitz,
registered on the CopyrightChains blockchain with CopyrightID
0xb715812350df12b695724cbff6f9b727b2dc07c75c97ce089edb3c8a2b930046 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/USUG11600655.
Recording identifiers
- ISRC
- USUG11600655
- Title
- City Of Stars (Humming)
- Artist
- Justin Hurwitz
- CopyrightID (CopyrightChains transaction hash)
0xb715812350df12b695724cbff6f9b727b2dc07c75c97ce089edb3c8a2b930046
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:bcd1cf9c9e9e457ce5441795e0a895935521f3dbffcd6010d569ce07308a39aa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUG11600655
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: City Of Stars (Humming) · Machine-readable JSON-LD