ISRC GBAYC9303086
Verified recording
GBAYC9303086 is “Mozart: Symphony No. 9 in C Major, K. 73: III. Menuetto” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xb8bd3b93d175f97e58d3080483a4f275cbbfb11ea52c513767bf29680c51e08c 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/GBAYC9303086.
Recording identifiers
- ISRC
- GBAYC9303086
- Title
- Mozart: Symphony No. 9 in C Major, K. 73: III. Menuetto
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0xb8bd3b93d175f97e58d3080483a4f275cbbfb11ea52c513767bf29680c51e08c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7c9f880dad142e8bd24e2506fb17a50a8683990db39f69a1142cd8f7d17a021c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9303086
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mozart: Symphony No. 9 in C Major, K. 73: III. Menuetto · Machine-readable JSON-LD