ISRC FRZ209638780
Verified recording
FRZ209638780 is “Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 4, Pillow Dance” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xdd7db3b223fb0e914cd42e3cd30e85fe083429f88f9c8e6ee8b9ae0990b48113 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/FRZ209638780.
Recording identifiers
- ISRC
- FRZ209638780
- Title
- Bartók: For Children, Sz. 42, Book I "Based On Hungarian Folk Tunes": No. 4, Pillow Dance
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xdd7db3b223fb0e914cd42e3cd30e85fe083429f88f9c8e6ee8b9ae0990b48113
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-17T19:07:14+00:00
- Bitcoin block
- 954130
- Canonical record hash
sha256:8daef001650f3646dce12d1e3965c57fc90bf7b0966ee4f2be94db6791af3fcf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ209638780
- 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. 4, Pillow Dance · Machine-readable JSON-LD