ISRC GBAYC9100887
Verified recording
GBAYC9100887 is “Mozart: Clarinet Concerto in A Major, K. 622: II. Adagio (Excerpt)” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x494b2d2920fd6058ad8a7512e6c1d79fc25a446f3df825578d392d6ecbaa15f7 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/GBAYC9100887.
Recording identifiers
- ISRC
- GBAYC9100887
- Title
- Mozart: Clarinet Concerto in A Major, K. 622: II. Adagio (Excerpt)
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x494b2d2920fd6058ad8a7512e6c1d79fc25a446f3df825578d392d6ecbaa15f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:a710d99ec172dee5812ef4ceaeec0fb43a7a7b823d790d1ea5d2311fb03140e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9100887
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Mozart: Clarinet Concerto in A Major, K. 622: II. Adagio (Excerpt) · Machine-readable JSON-LD