ISRC GBAYC9102037
Verified recording
GBAYC9102037 is “Clarinet Concerto in A Major, K. 622: II. Adagio” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x52d2de214c9fe20eef7840877880e2dd3911246330c5e8847aa957ca5c6bdeb0 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9102037.
Recording identifiers
- ISRC
- GBAYC9102037
- Title
- Clarinet Concerto in A Major, K. 622: II. Adagio
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x52d2de214c9fe20eef7840877880e2dd3911246330c5e8847aa957ca5c6bdeb0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:92231e7032a9c923eafd6ce08baa696ef4c677a42aee5a03ff6c60406a5c08e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9102037
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Clarinet Concerto in A Major, K. 622: II. Adagio · Machine-readable JSON-LD