ISRC FRZ202400142
Verified recording
FRZ202400142 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 4” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xa6d4f3b95ccf30c4bcbd23a29801dede0d0ad3513140116a05483b9d8a388193 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400142.
Recording identifiers
- ISRC
- FRZ202400142
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 4
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xa6d4f3b95ccf30c4bcbd23a29801dede0d0ad3513140116a05483b9d8a388193
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1fd7dd9b2f16154704f72efb6df89ed908e0a01b1bef7478dffd28bada333e73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400142
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 4 · Machine-readable JSON-LD