ISRC FRZ051800092
Verified recording
FRZ051800092 is “L'amour des trois oranges, Op. 33: Marche (Arr. for Cello and Piano)” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xf4bed8f1f0f95ab4aa390c60fe6b9b5ead29999c5230cab0b312d8aefe18eabb 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/FRZ051800092.
Recording identifiers
- ISRC
- FRZ051800092
- Title
- L'amour des trois oranges, Op. 33: Marche (Arr. for Cello and Piano)
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xf4bed8f1f0f95ab4aa390c60fe6b9b5ead29999c5230cab0b312d8aefe18eabb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ef3851cde2cda6a15fe8ade0e676e047a8b919c6ad3f6391dfe11193002000fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ051800092
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: L'amour des trois oranges, Op. 33: Marche (Arr. for Cello and Piano) · Machine-readable JSON-LD