ISRC GBF079112162
Verified recording
GBF079112162 is “Clarinet Concerto in A Major, K. 622: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xc973f1804123bfab8e73abeaf2599473d798d78069f7273ea24286a48dd60088 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079112162.
Recording identifiers
- ISRC
- GBF079112162
- Title
- Clarinet Concerto in A Major, K. 622: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xc973f1804123bfab8e73abeaf2599473d798d78069f7273ea24286a48dd60088
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:64439d070a71fee6d94c802467d76d0df60c502eab61164e48c69dad41395907- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF079112162
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Clarinet Concerto in A Major, K. 622: II. Adagio · Machine-readable JSON-LD