ISRC GBDGQ2135302
Verified recording
GBDGQ2135302 is “Clarinet Concerto in A Major, K. 622: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x7603accafef45394d15a8ee109c7b1bf6cbd5366e25e7d9dff3f74618624f084 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2135302.
Recording identifiers
- ISRC
- GBDGQ2135302
- Title
- Clarinet Concerto in A Major, K. 622: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x7603accafef45394d15a8ee109c7b1bf6cbd5366e25e7d9dff3f74618624f084
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:239803afa8d6e4044dd26da8b3916fc66cf5d8c12e3f557a65d05bca0be5d3f3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ2135302
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Clarinet Concerto in A Major, K. 622: II. Adagio · Machine-readable JSON-LD