ISRC HKI199274108
Verified recording
HKI199274108 is “Clarinet Quintet in F Major, K. Anh. 90: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x234a05c7e585f24572ddfca4d62ed12deeefff3e6a0ae2bfbdbe46c928f8be99 and independently timestamped
in Bitcoin block 960250 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199274108.
Recording identifiers
- ISRC
- HKI199274108
- Title
- Clarinet Quintet in F Major, K. Anh. 90: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x234a05c7e585f24572ddfca4d62ed12deeefff3e6a0ae2bfbdbe46c928f8be99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T11:13:28+00:00
- Bitcoin block
- 960250
- Canonical record hash
sha256:02bdc84e0dfcbc6586651be19f9eebb4f7fd9d21603967f43af764df530872e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199274108
- Bitcoin block existence check
- https://blockstream.info/api/block/960250
Full record
Track page: Clarinet Quintet in F Major, K. Anh. 90: I. Allegro · Machine-readable JSON-LD