ISRC FRZ202400106
Verified recording
FRZ202400106 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto, Pt. 1” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x163474b7f0f20ad0af372fc4c06af9f7184b951dbecddbdf06292bc545005d1f and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400106.
Recording identifiers
- ISRC
- FRZ202400106
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto, Pt. 1
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x163474b7f0f20ad0af372fc4c06af9f7184b951dbecddbdf06292bc545005d1f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:b1e0da3b0eaf072e0ad6348ac3c58575639a5799b15a55353240afe7d82f7fba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400106
- Bitcoin block existence check
- https://blockstream.info/api/block/960258
Full record
Track page: Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto, Pt. 1 · Machine-readable JSON-LD