ISRC FRZ130818012
Verified recording
FRZ130818012 is “Violin Sonata No. 9, Op. 47 "Kreutzer": III. Finale. Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5d6744da4a824ccce127afdcddf448796ec043a43d09c6038539f437d6b4daef 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/FRZ130818012.
Recording identifiers
- ISRC
- FRZ130818012
- Title
- Violin Sonata No. 9, Op. 47 "Kreutzer": III. Finale. Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5d6744da4a824ccce127afdcddf448796ec043a43d09c6038539f437d6b4daef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b81e572673014d995a2d868d8a044ada4e45a6f3ed216a8500011de4d55e7b59- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ130818012
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata No. 9, Op. 47 "Kreutzer": III. Finale. Presto · Machine-readable JSON-LD