ISRC GBAYC9901393
Verified recording
GBAYC9901393 is “Mozart: Flute Quartet No. 4 in A Major, K. 298: II. Menuetto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x1dc2695195c6e1689420b03fecc135a7e96bad58ac1652c1d558f8863bf241dc and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9901393.
Recording identifiers
- ISRC
- GBAYC9901393
- Title
- Mozart: Flute Quartet No. 4 in A Major, K. 298: II. Menuetto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x1dc2695195c6e1689420b03fecc135a7e96bad58ac1652c1d558f8863bf241dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1070cba24d0aef318232518b367a78f95594763e2c7edad778eda8df351831f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9901393
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Flute Quartet No. 4 in A Major, K. 298: II. Menuetto · Machine-readable JSON-LD