ISRC FRZ202400147
Verified recording
FRZ202400147 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 9” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xfdede03a40505fa4885ae79c4948709d6191733bcb2ca5e329fb658df89382ce 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/FRZ202400147.
Recording identifiers
- ISRC
- FRZ202400147
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 9
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xfdede03a40505fa4885ae79c4948709d6191733bcb2ca5e329fb658df89382ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:541a6d7a17b23954670629b4cd469bb37d7004e2251e49d5583afa79cda45f27- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400147
- 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. 9 · Machine-readable JSON-LD