ISRC FRZ208610504
Verified recording
FRZ208610504 is “Prokofiev: Symphony No. 4 in C Major, Op. 47: IV. Allegro risoluto” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x7164f02e2820398320b162072cbccfe4fbdddc78c53d45fea0752102f94f4ad9 and independently timestamped
in Bitcoin block 960175 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208610504.
Recording identifiers
- ISRC
- FRZ208610504
- Title
- Prokofiev: Symphony No. 4 in C Major, Op. 47: IV. Allegro risoluto
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x7164f02e2820398320b162072cbccfe4fbdddc78c53d45fea0752102f94f4ad9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:16:15+00:00
- Bitcoin block
- 960175
- Canonical record hash
sha256:b62114e6aa664528f3fba6474e8e57b96e0517f43aafddf8a9eea270ec0e2754- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208610504
- Bitcoin block existence check
- https://blockstream.info/api/block/960175
Full record
Track page: Prokofiev: Symphony No. 4 in C Major, Op. 47: IV. Allegro risoluto · Machine-readable JSON-LD