ISRC FRZ140108120
Verified recording
FRZ140108120 is “Romeo and Juliet, Op. 64 (Arr. for Viola and Piano): IV. Death of Juliet” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x1fad41799b77c05dcd414eddc47476999f28f57fc878c3b72425ec43d53ad8ac and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140108120.
Recording identifiers
- ISRC
- FRZ140108120
- Title
- Romeo and Juliet, Op. 64 (Arr. for Viola and Piano): IV. Death of Juliet
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x1fad41799b77c05dcd414eddc47476999f28f57fc878c3b72425ec43d53ad8ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:aa59feaed8824124d82c96105a0affb62dffe96e2b11f2cbdd573fc8dc832100- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ140108120
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Romeo and Juliet, Op. 64 (Arr. for Viola and Piano): IV. Death of Juliet · Machine-readable JSON-LD