ISRC USSM16001098
Verified recording
USSM16001098 is “West Side Story: Act I: Jet Song” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0xd87e63c9ae3107079caa0d7c23227e52fc75a4f82eaa472119c647c478667e0e 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/USSM16001098.
Recording identifiers
- ISRC
- USSM16001098
- Title
- West Side Story: Act I: Jet Song
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0xd87e63c9ae3107079caa0d7c23227e52fc75a4f82eaa472119c647c478667e0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:723b0e6c2f72d19d9b9dff2919f69d4109032dcde7ae729a5358793224d426e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16001098
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: West Side Story: Act I: Jet Song · Machine-readable JSON-LD