ISRC USZXG0600608
Verified recording
USZXG0600608 is “Oboe Quartet in F Major, K. 370/ 368b: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9ef2a139a91690b23067187e6aa660b1696b8629491f6c8fe42bd56c789ce117 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/USZXG0600608.
Recording identifiers
- ISRC
- USZXG0600608
- Title
- Oboe Quartet in F Major, K. 370/ 368b: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9ef2a139a91690b23067187e6aa660b1696b8629491f6c8fe42bd56c789ce117
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b33299b6006176c439923f8c571e209be3236c1a06fc7cd3bf27c479ec33b62d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXG0600608
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Oboe Quartet in F Major, K. 370/ 368b: I. Allegro · Machine-readable JSON-LD