ISRC FRZ141209010
Verified recording
FRZ141209010 is “Violin Concerto No.1, Sz 36, Op. posth.: I. Andante sostenuto” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0x992aa6bfa1834dd61c3a5409a156ea45be703b24b0e9973184749638e68aa4cc and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141209010.
Recording identifiers
- ISRC
- FRZ141209010
- Title
- Violin Concerto No.1, Sz 36, Op. posth.: I. Andante sostenuto
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0x992aa6bfa1834dd61c3a5409a156ea45be703b24b0e9973184749638e68aa4cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:0a9d5ce11d221ae4b084b7094862427a75524dfcbf40e783a99b9dcc02106f0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141209010
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Violin Concerto No.1, Sz 36, Op. posth.: I. Andante sostenuto · Machine-readable JSON-LD