ISRC GBAYC9302706
Verified recording
GBAYC9302706 is “Mozart, L: Toy Symphony: II. Menuetto (Also Attributed to Haydn or Angerer)” by Leopold Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xf0fc7f878fbe57ced3593fe66356879e5ef8dee91c1097bcc2abf05fd8e6fec0 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302706.
Recording identifiers
- ISRC
- GBAYC9302706
- Title
- Mozart, L: Toy Symphony: II. Menuetto (Also Attributed to Haydn or Angerer)
- Artist
- Leopold Mozart
- CopyrightID (CopyrightChains transaction hash)
0xf0fc7f878fbe57ced3593fe66356879e5ef8dee91c1097bcc2abf05fd8e6fec0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:1d9867332b48b18881ab95f08429792febe3d0d0b0bc2b528b1b63f35debcf07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9302706
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Mozart, L: Toy Symphony: II. Menuetto (Also Attributed to Haydn or Angerer) · Machine-readable JSON-LD