ISRC FRZ395801530
Verified recording
FRZ395801530 is “Violin Concerto in D major, Op. 61: 3. Rondo. Allegro” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb73b6f673de7a0d065f4dd00625e0ae7359f9d2473ec65e3f44a03c761817867 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ395801530.
Recording identifiers
- ISRC
- FRZ395801530
- Title
- Violin Concerto in D major, Op. 61: 3. Rondo. Allegro
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb73b6f673de7a0d065f4dd00625e0ae7359f9d2473ec65e3f44a03c761817867
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f72c84e6e7742bde569143869f0e128d8acb1f032626f134ec187acefe21f503- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ395801530
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Concerto in D major, Op. 61: 3. Rondo. Allegro · Machine-readable JSON-LD