ISRC FRZ202400116
Verified recording
FRZ202400116 is “Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto, Pt. 11” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xd445d2c2b65939e7e06703944fd98a99ff2822e20e210641aa51ec75b9ade2ad and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400116.
Recording identifiers
- ISRC
- FRZ202400116
- Title
- Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto, Pt. 11
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xd445d2c2b65939e7e06703944fd98a99ff2822e20e210641aa51ec75b9ade2ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:856cddec0e867612fb7db6090ff82668a25c22b5c1e27afcba5aca264d7728e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ202400116
- Bitcoin block existence check
- https://blockstream.info/api/block/960314
Full record
Track page: Rachmaninov: Piano Concerto No. 3 in D Minor, Op. 30: I. Allegro ma non tanto, Pt. 11 · Machine-readable JSON-LD