ISRC USSM16001111
Verified recording
USSM16001111 is “West Side Story: Act II: A Boy Like That - I Have A Love” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x98780bad084d7fdb1654034132e102f7ed8f75643dc0a6bbd32fb09f4f6ed78c and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16001111.
Recording identifiers
- ISRC
- USSM16001111
- Title
- West Side Story: Act II: A Boy Like That - I Have A Love
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x98780bad084d7fdb1654034132e102f7ed8f75643dc0a6bbd32fb09f4f6ed78c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:f0ceaa8455c1447f3862c0cb23bf1bb4147cffd7b56eaa4cc301401cf741a7d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM16001111
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: West Side Story: Act II: A Boy Like That - I Have A Love · Machine-readable JSON-LD