ISRC USZXG0600607
Verified recording
USZXG0600607 is “Horn Quintet in E Flat Major, K. 407: III. Rondo - Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x3bff07bc75c72dfe75e8af7e0f28f276925c8600b773a894f5f79601066f03d8 and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXG0600607.
Recording identifiers
- ISRC
- USZXG0600607
- Title
- Horn Quintet in E Flat Major, K. 407: III. Rondo - Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x3bff07bc75c72dfe75e8af7e0f28f276925c8600b773a894f5f79601066f03d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:b734b3a76b228d4f2e83473942c12f9e737da536d1b444c6696907129d7a489a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXG0600607
- Bitcoin block existence check
- https://blockstream.info/api/block/960354
Full record
Track page: Horn Quintet in E Flat Major, K. 407: III. Rondo - Allegro · Machine-readable JSON-LD