ISRC USH550909323
Verified recording
USH550909323 is “Romeo and Juliet Suite: Juliet the Young Girl” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x0322639b1cf01f2cede1a14e377ea9b029f2846bb9c0dd0bbee65609d9ce4d41 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/USH550909323.
Recording identifiers
- ISRC
- USH550909323
- Title
- Romeo and Juliet Suite: Juliet the Young Girl
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x0322639b1cf01f2cede1a14e377ea9b029f2846bb9c0dd0bbee65609d9ce4d41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9f8f56cc9ffd4491e5e79edc75d41f18d13a4ded73028cf3323bb9a9733668a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USH550909323
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Romeo and Juliet Suite: Juliet the Young Girl · Machine-readable JSON-LD