ISRC FRZ149708020
Verified recording
FRZ149708020 is “Sonata for Solo Violin in G Minor, Sz. 117: II. Fuga” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x086f2f0898bf298488043a1b7000f455a68642d2c3d1d791fef778ff56ab275d and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149708020.
Recording identifiers
- ISRC
- FRZ149708020
- Title
- Sonata for Solo Violin in G Minor, Sz. 117: II. Fuga
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x086f2f0898bf298488043a1b7000f455a68642d2c3d1d791fef778ff56ab275d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e6266ebd2a44468f41aed983f1d907fe7aa05121926de1fe77c85f6e06cf0bc5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149708020
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sonata for Solo Violin in G Minor, Sz. 117: II. Fuga · Machine-readable JSON-LD