ISRC FRZ209638800
Verified recording
FRZ209638800 is “Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 13, Ballad” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xf057b2f35863c73208fb879ab1232889effe2fd393364c99fb02abb3adf64ec0 and independently timestamped
in Bitcoin block 954130 on 2026-06-17.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638800.
Recording identifiers
- ISRC
- FRZ209638800
- Title
- Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 13, Ballad
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xf057b2f35863c73208fb879ab1232889effe2fd393364c99fb02abb3adf64ec0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:7ce4f7a584ef111c143d0b54df5d8e8decdece3cd556f3b47000508289e688d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638800
- Bitcoin block existence check
- https://blockstream.info/api/block/954130
Full record
Track page: Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 13, Ballad · Machine-readable JSON-LD