ISRC USSM18800612
Verified recording
USSM18800612 is “Romeo and Juliet Fantasy Overture, TH 42 (1880 Version)” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xe8f550154602751555ffa598dda59272fbd246f0cb7690692203b685e1bad63b and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18800612.
Recording identifiers
- ISRC
- USSM18800612
- Title
- Romeo and Juliet Fantasy Overture, TH 42 (1880 Version)
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xe8f550154602751555ffa598dda59272fbd246f0cb7690692203b685e1bad63b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:40557bf91dbe9b1fbf897ec0f9d79215a154096363d0ce07a9dfe39be3a4c5bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM18800612
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Romeo and Juliet Fantasy Overture, TH 42 (1880 Version) · Machine-readable JSON-LD