ISRC FRZ209638810
Verified recording
FRZ209638810 is “Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 14, Allegretto” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x322714d474969144fbe18325151a316060141937d442b811e5f82de49477ba13 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/FRZ209638810.
Recording identifiers
- ISRC
- FRZ209638810
- Title
- Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 14, Allegretto
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x322714d474969144fbe18325151a316060141937d442b811e5f82de49477ba13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c2eafffe15f4e9ac9e9f65e7e1b077737c60e0669c0c67769c5b2537b288066b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638810
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 14, Allegretto · Machine-readable JSON-LD