ISRC USZDG0602422
Verified recording
USZDG0602422 is “Quintet in E-Flat Major for Horn, Violin, Two Violas and Cello, K. 407: III. Allegro” by Endres Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x4d13c1bf03a461cbd7d988f85a505e64364e9433eebc39ed5df1504739760e96 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0602422.
Recording identifiers
- ISRC
- USZDG0602422
- Title
- Quintet in E-Flat Major for Horn, Violin, Two Violas and Cello, K. 407: III. Allegro
- Artist
- Endres Quartet
- CopyrightID (CopyrightChains transaction hash)
0x4d13c1bf03a461cbd7d988f85a505e64364e9433eebc39ed5df1504739760e96
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:36c43e1ac8071568ffc12ada9d85c8282a9d20836e416a03c8f9033d14ea50f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0602422
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Quintet in E-Flat Major for Horn, Violin, Two Violas and Cello, K. 407: III. Allegro · Machine-readable JSON-LD