ISRC USBC16000316
Verified recording
USBC16000316 is “Violin Sonata in A Major No. 9, Op. 47 "Kreutzer": II. Tema - Andante” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4b9b7e2291fa1e3d1d94a14826dfe1cb6aad5f3babe473bc10902a073e55fabf 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/USBC16000316.
Recording identifiers
- ISRC
- USBC16000316
- Title
- Violin Sonata in A Major No. 9, Op. 47 "Kreutzer": II. Tema - Andante
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4b9b7e2291fa1e3d1d94a14826dfe1cb6aad5f3babe473bc10902a073e55fabf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a3078bf2397d51846c5f6a4d3394cd0226de3b36c335d5bf378b9020ad8e34b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC16000316
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Violin Sonata in A Major No. 9, Op. 47 "Kreutzer": II. Tema - Andante · Machine-readable JSON-LD