ISRC GBF071502141
Verified recording
GBF071502141 is “Sonata In G Minor For Cello & Piano, Op. 65: 1. Allegro moderato” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x02cf89cce0d84d97c55c80b74e6e38ef0dc45da0391f73e3212acffebfc962ad 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/GBF071502141.
Recording identifiers
- ISRC
- GBF071502141
- Title
- Sonata In G Minor For Cello & Piano, Op. 65: 1. Allegro moderato
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x02cf89cce0d84d97c55c80b74e6e38ef0dc45da0391f73e3212acffebfc962ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:65f87df3cc0a4701de385cb15d34e875e4fb06c8b10c16f51282e817b5e8f362- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071502141
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Sonata In G Minor For Cello & Piano, Op. 65: 1. Allegro moderato · Machine-readable JSON-LD