ISRC USZDG0602417
Verified recording
USZDG0602417 is “Quartet in F Major for Oboe, Violin, Viola and Cello, K. 370: I. Allegro” by Endres Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x5d79f17b7c72adaf191c55c34efe1ccb65174ea6365ef0e5a4100ffeeac53c13 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/USZDG0602417.
Recording identifiers
- ISRC
- USZDG0602417
- Title
- Quartet in F Major for Oboe, Violin, Viola and Cello, K. 370: I. Allegro
- Artist
- Endres Quartet
- CopyrightID (CopyrightChains transaction hash)
0x5d79f17b7c72adaf191c55c34efe1ccb65174ea6365ef0e5a4100ffeeac53c13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6e8f36dfc8b974b38071f838a5c6a35c5f0efca60321a0c1f05634309f29bdf3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZDG0602417
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quartet in F Major for Oboe, Violin, Viola and Cello, K. 370: I. Allegro · Machine-readable JSON-LD