ISRC GBF078410223
Verified recording
GBF078410223 is “Piano Concerto No. 2 in C Minor, Op. 18: 3. Allegro scherzando” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0x83ef1e27166ab6828b64fe1c5324ae6796c2f1a4df94b1ac9e33205a4767fac8 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078410223.
Recording identifiers
- ISRC
- GBF078410223
- Title
- Piano Concerto No. 2 in C Minor, Op. 18: 3. Allegro scherzando
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0x83ef1e27166ab6828b64fe1c5324ae6796c2f1a4df94b1ac9e33205a4767fac8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:d324ed829200c770c6c870126a2f7a6a02f2b2abb819b4827fc432e9380ae8df- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078410223
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Piano Concerto No. 2 in C Minor, Op. 18: 3. Allegro scherzando · Machine-readable JSON-LD