ISRC FRZ179700530
Verified recording
FRZ179700530 is “Roméo et Juliette, Op. 64: Act II - Danse aux mandolines” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x72cafa2a26cdcbe3df7cbaabc7c589e5b50c1511f4139afe6314c4b5d2be21fd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700530.
Recording identifiers
- ISRC
- FRZ179700530
- Title
- Roméo et Juliette, Op. 64: Act II - Danse aux mandolines
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x72cafa2a26cdcbe3df7cbaabc7c589e5b50c1511f4139afe6314c4b5d2be21fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a01555baf621063f9719d593ab6174bd6da144f2b81c6a001e927479d55fa4ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700530
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Roméo et Juliette, Op. 64: Act II - Danse aux mandolines · Machine-readable JSON-LD