ISRC FRZ179700520
Verified recording
FRZ179700520 is “Roméo et Juliette, Op. 64: Act II - Danse des cinq couples” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x7de3ac967e9ce4821565a34fac63acfb399555c656bf00edccc6341563830ea0 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700520.
Recording identifiers
- ISRC
- FRZ179700520
- Title
- Roméo et Juliette, Op. 64: Act II - Danse des cinq couples
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x7de3ac967e9ce4821565a34fac63acfb399555c656bf00edccc6341563830ea0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:f3db97cb3ec9a657ecd724aecb5a26dd974af434e512dc9e3a4728bb592a2804- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700520
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Roméo et Juliette, Op. 64: Act II - Danse des cinq couples · Machine-readable JSON-LD