ISRC FRZ141026050
Verified recording
FRZ141026050 is “III. Rondo: Allegro (from Violin Concerto in D major, Op. 61)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xae4cfbb0ca4e9d0b2f37243840d6cc6ecb9cd04ce086d181f96ce006ab848db9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141026050.
Recording identifiers
- ISRC
- FRZ141026050
- Title
- III. Rondo: Allegro (from Violin Concerto in D major, Op. 61)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xae4cfbb0ca4e9d0b2f37243840d6cc6ecb9cd04ce086d181f96ce006ab848db9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:94a26d25432c41726b27228b2abc636bcee04904c168cdffb11f8b98e3d2d2de- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141026050
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: III. Rondo: Allegro (from Violin Concerto in D major, Op. 61) · Machine-readable JSON-LD