ISRC GBF071502122
Verified recording
GBF071502122 is “Sonata In G Minor For Cello & Piano, Op. 19: 2. Allegro scherzando” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xef9cd2247fc0bb336412067b6c657e890dc58ff0d24c0bac791ec8cd487419e9 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502122.
Recording identifiers
- ISRC
- GBF071502122
- Title
- Sonata In G Minor For Cello & Piano, Op. 19: 2. Allegro scherzando
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xef9cd2247fc0bb336412067b6c657e890dc58ff0d24c0bac791ec8cd487419e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:282a0960d8823ff07d2c39641264eb8b5780149a85a34ca29472f44f1d201a00- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502122
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Sonata In G Minor For Cello & Piano, Op. 19: 2. Allegro scherzando · Machine-readable JSON-LD