ISRC FRZ179700630
Verified recording
FRZ179700630 is “Roméo et Juliette, Op. 64: Act II - Roméo décide de venger la mort de Mercutio” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xa9e99d1856397f5289db5ce046b8ac4bb490ecb5515b6004c8bdb13b44fbe7c5 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/FRZ179700630.
Recording identifiers
- ISRC
- FRZ179700630
- Title
- Roméo et Juliette, Op. 64: Act II - Roméo décide de venger la mort de Mercutio
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xa9e99d1856397f5289db5ce046b8ac4bb490ecb5515b6004c8bdb13b44fbe7c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8ba3edd2565e1884f502e27f2044908ed5accd696bb4d2d696d8e39a476408b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ179700630
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Roméo et Juliette, Op. 64: Act II - Roméo décide de venger la mort de Mercutio · Machine-readable JSON-LD