ISRC GBAYC2400591
Verified recording
GBAYC2400591 is “Bernstein: West Side Story: Somewhere (Arr. Penaforte for Violin and Piano)” by Leonard Bernstein,
registered on the CopyrightChains blockchain with CopyrightID
0xe1a61eb1dacca4aa41f91ca3c20e1af0f6e3f180d7fbd2bbda211b74ed281d2b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400591.
Recording identifiers
- ISRC
- GBAYC2400591
- Title
- Bernstein: West Side Story: Somewhere (Arr. Penaforte for Violin and Piano)
- Artist
- Leonard Bernstein
- CopyrightID (CopyrightChains transaction hash)
0xe1a61eb1dacca4aa41f91ca3c20e1af0f6e3f180d7fbd2bbda211b74ed281d2b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d2c4e8a1715747c0a996e412972a58235a7cfa238a712db8d600a02a1cecb30c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400591
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Bernstein: West Side Story: Somewhere (Arr. Penaforte for Violin and Piano) · Machine-readable JSON-LD