ISRC ATTE41700801
Verified recording
ATTE41700801 is “Concerto for Clarinet and Orchestra in A Major, K 622: 01. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8cb4e6ed6f09043dcd5a36c65843b26556d6ada0397336b2f8c9d6a2b2d7b3f0 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATTE41700801.
Recording identifiers
- ISRC
- ATTE41700801
- Title
- Concerto for Clarinet and Orchestra in A Major, K 622: 01. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8cb4e6ed6f09043dcd5a36c65843b26556d6ada0397336b2f8c9d6a2b2d7b3f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:00e0b3597340ab712c9dc5cd82950a72ee87769c85eb901e4154d5b8370443b0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATTE41700801
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Concerto for Clarinet and Orchestra in A Major, K 622: 01. Allegro · Machine-readable JSON-LD