ISRC FRZ202400152
Verified recording
FRZ202400152 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 14” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x654fb4f6369dbededb626bd6fc2e287f9149394c1f00df168df1c89fd2031489 and independently timestamped
in Bitcoin block 960362 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400152.
Recording identifiers
- ISRC
- FRZ202400152
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 14
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x654fb4f6369dbededb626bd6fc2e287f9149394c1f00df168df1c89fd2031489
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:58:00+00:00
- Bitcoin block
- 960362
- Canonical record hash
sha256:17052a1367293efff14a7ede6897edb8ed2d969146f812ca722ce5678701760a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400152
- Bitcoin block existence check
- https://blockstream.info/api/block/960362
Full record
Track page: Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 14 · Machine-readable JSON-LD