ISRC FRZ110700552
Verified recording
FRZ110700552 is “Prokofiev: Visions fugitives, Op. 22: No. 3, Allegretto” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xb449441ad5dd70bfda02ac28c2500ebb1a619fbcf02016f1a8afe58c15d4d420 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110700552.
Recording identifiers
- ISRC
- FRZ110700552
- Title
- Prokofiev: Visions fugitives, Op. 22: No. 3, Allegretto
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xb449441ad5dd70bfda02ac28c2500ebb1a619fbcf02016f1a8afe58c15d4d420
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2fccbdad9bb350895c5290182c67478ae7363fe1e93a234d3ef3f66c106a505b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ110700552
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Prokofiev: Visions fugitives, Op. 22: No. 3, Allegretto · Machine-readable JSON-LD