ISRC GBF078430505
Verified recording
GBF078430505 is “Cassation in G for Orchestra and Toys: 2. Menuetto” by Leopold Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0xcff69abe06d09abaf1cca25e99b6b073d04eb3216bf475279238d9bf75bcf852 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/GBF078430505.
Recording identifiers
- ISRC
- GBF078430505
- Title
- Cassation in G for Orchestra and Toys: 2. Menuetto
- Artist
- Leopold Mozart
- CopyrightID (CopyrightChains transaction hash)
0xcff69abe06d09abaf1cca25e99b6b073d04eb3216bf475279238d9bf75bcf852
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:85f1f3f5d598a21b16434a31cf743803c9536f741bbe29f391598cc026ca6f20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078430505
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cassation in G for Orchestra and Toys: 2. Menuetto · Machine-readable JSON-LD