ISRC DES380740002
Verified recording
DES380740002 is “Concerto for Clarinet and Orchestra in A Major, K. 622: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x9a84e28a4faecaa9fa22b5f01d44e6ba72ac325a8cf22b325a55ca1556662a36 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/DES380740002.
Recording identifiers
- ISRC
- DES380740002
- Title
- Concerto for Clarinet and Orchestra in A Major, K. 622: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x9a84e28a4faecaa9fa22b5f01d44e6ba72ac325a8cf22b325a55ca1556662a36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:22a7326c426bb6182d5623f44cc3b6b45759224a0e25613784e73091e2b73f90- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380740002
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Clarinet and Orchestra in A Major, K. 622: II. Adagio · Machine-readable JSON-LD