ISRC HKI199800202
Verified recording
HKI199800202 is “Klavierkonzert Nr. 2 c-Moll Op. 18: 3. Allegro scherzando (Auszug) (Das verflixte siebte Jahr): Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x37b854081d0cf5ebc9fea289bbce73179917bc7267eca3a4055d7375c68c49e4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199800202.
Recording identifiers
- ISRC
- HKI199800202
- Title
- Klavierkonzert Nr. 2 c-Moll Op. 18: 3. Allegro scherzando (Auszug) (Das verflixte siebte Jahr): Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x37b854081d0cf5ebc9fea289bbce73179917bc7267eca3a4055d7375c68c49e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:727460a07a13d97f38d8721a8b08ce42e105ac5c616651cc8c62c7fffebb2eef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199800202
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Klavierkonzert Nr. 2 c-Moll Op. 18: 3. Allegro scherzando (Auszug) (Das verflixte siebte Jahr): Piano Concerto No. 2 in C Minor, Op. 18: II. Adagio sostenuto · Machine-readable JSON-LD