ISRC USHM19415006
Verified recording
USHM19415006 is “Ten Pieces for Piano from Romeo & Juliet, Op. 75: VI. The Montagues and the Capulets” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x2e7084f798288727332c3dceaf6d69d390b2973fcb7db4d1a03a399cbd9f5b0c 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/USHM19415006.
Recording identifiers
- ISRC
- USHM19415006
- Title
- Ten Pieces for Piano from Romeo & Juliet, Op. 75: VI. The Montagues and the Capulets
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x2e7084f798288727332c3dceaf6d69d390b2973fcb7db4d1a03a399cbd9f5b0c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:83c7ff26c12eeb67d0e35236ecdd415df44e7fe36c5e92e57af5a92fce6a6c29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM19415006
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Ten Pieces for Piano from Romeo & Juliet, Op. 75: VI. The Montagues and the Capulets · Machine-readable JSON-LD