ISRC USSM11905333
Verified recording
USSM11905333 is “Septet in E-Flat Major, Op. 20: VI. Andante con moto alla marcia - Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xa25933a355e28ea9ffd1718a9261810ebd0951502f64528a446e55254f706280 and independently timestamped
in Bitcoin block 957122 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11905333.
Recording identifiers
- ISRC
- USSM11905333
- Title
- Septet in E-Flat Major, Op. 20: VI. Andante con moto alla marcia - Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xa25933a355e28ea9ffd1718a9261810ebd0951502f64528a446e55254f706280
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:39:04+00:00
- Bitcoin block
- 957122
- Canonical record hash
sha256:dfdcbc7fcc036e46db0ae9f5006be6c452df0f764b30f987a114d0efcd6a51ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11905333
- Bitcoin block existence check
- https://blockstream.info/api/block/957122
Full record
Track page: Septet in E-Flat Major, Op. 20: VI. Andante con moto alla marcia - Presto · Machine-readable JSON-LD