ISRC FRZ112400254
Verified recording
FRZ112400254 is “Prokofiev: Visions fugitives, Op. 22: No. 20, Lento irrealmente” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x5f7502783b29e6ce664d4f10e6fd839b5ad517dff3adfd29907e8a79af470600 and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400254.
Recording identifiers
- ISRC
- FRZ112400254
- Title
- Prokofiev: Visions fugitives, Op. 22: No. 20, Lento irrealmente
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x5f7502783b29e6ce664d4f10e6fd839b5ad517dff3adfd29907e8a79af470600
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:c2460977d966ca2437f56f58acf171d5b13824320d6e0d7c0db320955c0bea40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ112400254
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Prokofiev: Visions fugitives, Op. 22: No. 20, Lento irrealmente · Machine-readable JSON-LD