ISRC FRZ179700360
Verified recording
FRZ179700360 is “Roméo et Juliette, Op. 64: Act I - Intermède” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x573c41f1303e48bb3b10a0c2b23749bdfb345f93a68619dd47ea82e1975865a8 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700360.
Recording identifiers
- ISRC
- FRZ179700360
- Title
- Roméo et Juliette, Op. 64: Act I - Intermède
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x573c41f1303e48bb3b10a0c2b23749bdfb345f93a68619dd47ea82e1975865a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:fb77a4971b747a6a50ee6cb65e360040411e7bf597a9d3be86f0c50c028f8380- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700360
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Roméo et Juliette, Op. 64: Act I - Intermède · Machine-readable JSON-LD