ISRC FRZ208610501
Verified recording
FRZ208610501 is “Prokofiev: Symphony No. 4 in C Major, Op. 47: I. Andante assai - Allegro eroico” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x73fe8416daf728bac43ac7996025889f0b8fa83a5b561ead292352bdb49b90cf and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208610501.
Recording identifiers
- ISRC
- FRZ208610501
- Title
- Prokofiev: Symphony No. 4 in C Major, Op. 47: I. Andante assai - Allegro eroico
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x73fe8416daf728bac43ac7996025889f0b8fa83a5b561ead292352bdb49b90cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:c19da352143aab45af5d1b2317bac78330d7c043021b359edf168ee5e9f1ec95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ208610501
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Prokofiev: Symphony No. 4 in C Major, Op. 47: I. Andante assai - Allegro eroico · Machine-readable JSON-LD