ISRC FRZ179700500
Verified recording
FRZ179700500 is “Roméo et Juliette, Op. 64: Act II - Danse populaire” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xf7aa2867133454bad8073f99b20259e14d61b3a6969040250c06f0ac6694d642 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/FRZ179700500.
Recording identifiers
- ISRC
- FRZ179700500
- Title
- Roméo et Juliette, Op. 64: Act II - Danse populaire
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xf7aa2867133454bad8073f99b20259e14d61b3a6969040250c06f0ac6694d642
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:51:35+00:00
- Bitcoin block
- 960481
- Canonical record hash
sha256:f7bc44f349cfeb6a51590688bbb35851ca563174acd9825948e2e548222513e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700500
- Bitcoin block existence check
- https://blockstream.info/api/block/960481
Full record
Track page: Roméo et Juliette, Op. 64: Act II - Danse populaire · Machine-readable JSON-LD