ISRC GBF071602501
Verified recording
GBF071602501 is “Clarinet Concerto No. 7 in E Flat Major (Darmstädter No. 1): 1. Allegro molto” by Carl Stamitz,
registered on the CopyrightChains blockchain with CopyrightID
0x06a6c8f60af4ffb5355d8c7a3a198afdc18e2d2d2140d7a91a17fdff6faa8efe and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602501.
Recording identifiers
- ISRC
- GBF071602501
- Title
- Clarinet Concerto No. 7 in E Flat Major (Darmstädter No. 1): 1. Allegro molto
- Artist
- Carl Stamitz
- CopyrightID (CopyrightChains transaction hash)
0x06a6c8f60af4ffb5355d8c7a3a198afdc18e2d2d2140d7a91a17fdff6faa8efe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:b05ecafdcd6623a7ec223903ba634d716cf654035f2740a62b07f454d88dee67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071602501
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Clarinet Concerto No. 7 in E Flat Major (Darmstädter No. 1): 1. Allegro molto · Machine-readable JSON-LD