ISRC FRZ131209010
Verified recording
FRZ131209010 is “Violin Concerto No. 2, Sz. 112: I. Allegro non troppo” by Béla Bartók,
registered on the CopyrightChains blockchain with CopyrightID
0xed7ffac00be4556b90d1e1a21ef575afbc02a3cd82d663b0f3731caffbc361a6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131209010.
Recording identifiers
- ISRC
- FRZ131209010
- Title
- Violin Concerto No. 2, Sz. 112: I. Allegro non troppo
- Artist
- Béla Bartók
- CopyrightID (CopyrightChains transaction hash)
0xed7ffac00be4556b90d1e1a21ef575afbc02a3cd82d663b0f3731caffbc361a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:519b03a596e8fa84ee7d5004fd5256add011eb7df30f1606fc2105397ccd664f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ131209010
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Violin Concerto No. 2, Sz. 112: I. Allegro non troppo · Machine-readable JSON-LD