ISRC FRZ179700720
Verified recording
FRZ179700720 is “Roméo et Juliette, Op. 64: Act III - Dans la cellule de frère Laurent” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x7b777cecac932caef25cf81a1497bf1a2d4db83fe169889c02bbe96483634d19 and independently timestamped
in Bitcoin block 960317 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700720.
Recording identifiers
- ISRC
- FRZ179700720
- Title
- Roméo et Juliette, Op. 64: Act III - Dans la cellule de frère Laurent
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x7b777cecac932caef25cf81a1497bf1a2d4db83fe169889c02bbe96483634d19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:35:24+00:00
- Bitcoin block
- 960317
- Canonical record hash
sha256:99590e0227cd56b8433b036b56511aa02c49000d7b864011cf770fbbe6ad1ba1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700720
- Bitcoin block existence check
- https://blockstream.info/api/block/960317
Full record
Track page: Roméo et Juliette, Op. 64: Act III - Dans la cellule de frère Laurent · Machine-readable JSON-LD