ISRC DES380821001
Verified recording
DES380821001 is “Concerto for Clarinet and Orchestra in A Major: I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xe8ff222477ac75ffea7f6316f8eaab5c7f8af0f9d0dff4056c167d2e5fdeb09f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380821001.
Recording identifiers
- ISRC
- DES380821001
- Title
- Concerto for Clarinet and Orchestra in A Major: I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xe8ff222477ac75ffea7f6316f8eaab5c7f8af0f9d0dff4056c167d2e5fdeb09f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0ff31a489e0d8717a8f25417c6a9c89379e91b952fc39453f92a564d8b77cfef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380821001
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Concerto for Clarinet and Orchestra in A Major: I. Allegro · Machine-readable JSON-LD