ISRC FRZ149708030
Verified recording
FRZ149708030 is “Sonata for Solo Violin in G Minor, Sz. 117: III. Melodia” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xb7ea4a38265c93f0de8dd86e7106a6fe12d1936a95b010ee4ea08b2c33b574e3 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149708030.
Recording identifiers
- ISRC
- FRZ149708030
- Title
- Sonata for Solo Violin in G Minor, Sz. 117: III. Melodia
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xb7ea4a38265c93f0de8dd86e7106a6fe12d1936a95b010ee4ea08b2c33b574e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:a26235fdd5fe47b36bf824097e2d1c9e783a5ed47d1440bdc9068ddd023ed951- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ149708030
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Sonata for Solo Violin in G Minor, Sz. 117: III. Melodia · Machine-readable JSON-LD