ISRC FRZ202400155
Verified recording
FRZ202400155 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 17” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x86f8218583c64af1e789be20815e36b6add755c0260bfbc27c1db40b380fe529 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400155.
Recording identifiers
- ISRC
- FRZ202400155
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 17
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x86f8218583c64af1e789be20815e36b6add755c0260bfbc27c1db40b380fe529
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:3b24505e9ab3ee6ffe654a84afacb05e653604151b6528947e05348302b30e83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400155
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: III. Finale. Alla breve, Pt. 17 · Machine-readable JSON-LD