ISRC FRZ202400145
Verified recording
FRZ202400145 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 7” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x605d83ded46ce3eb41b1ad3998d8f31705474a45641e10c05752de3c25aceff7 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/FRZ202400145.
Recording identifiers
- ISRC
- FRZ202400145
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 7
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x605d83ded46ce3eb41b1ad3998d8f31705474a45641e10c05752de3c25aceff7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:87a593814852b168e3156d8560bb25ca750f8d4072589a3a6aabfce908a9b39c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400145
- 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. 7 · Machine-readable JSON-LD