ISRC FRZ179700670
Verified recording
FRZ179700670 is “Roméo et Juliette, Op. 64: Act III - Dernier adieu avant la séparation” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x8ed6329ca2de63b1a5b301db15ec455b840725f6fec05c0a7cc9a10fb9e72ec8 and independently timestamped
in Bitcoin block 960481 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700670.
Recording identifiers
- ISRC
- FRZ179700670
- Title
- Roméo et Juliette, Op. 64: Act III - Dernier adieu avant la séparation
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x8ed6329ca2de63b1a5b301db15ec455b840725f6fec05c0a7cc9a10fb9e72ec8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:9f257b9f07bb57cd2eea7630f252504431e1d97000fc9fcf748c7c059e2a04b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700670
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Roméo et Juliette, Op. 64: Act III - Dernier adieu avant la séparation · Machine-readable JSON-LD