ISRC USSM11703224
Verified recording
USSM11703224 is “West Side Story (Original Broadway Cast): Act I: The Dance at the Gym - 2017 Remastered Version” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0x72e6400c6e548433092c06892d65615cb8d2089b46587e3f95bd70f8c5bc6536 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11703224.
Recording identifiers
- ISRC
- USSM11703224
- Title
- West Side Story (Original Broadway Cast): Act I: The Dance at the Gym - 2017 Remastered Version
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0x72e6400c6e548433092c06892d65615cb8d2089b46587e3f95bd70f8c5bc6536
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:4882f9abdab5e3c64cdf77ce6739aee24fe2b867e85553088ad311c80fed81da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11703224
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: West Side Story (Original Broadway Cast): Act I: The Dance at the Gym - 2017 Remastered Version · Machine-readable JSON-LD