ISRC DEB111003108
Verified recording
DEB111003108 is “Violin Concerto in A Major, GWV 337: I. Allegro” by Christoph Graupner,
registered on the CopyrightChains blockchain with CopyrightID
0xca689c6098399e60c28c141df3644e4cdd4762d69559579270063d32b87e8cc9 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111003108.
Recording identifiers
- ISRC
- DEB111003108
- Title
- Violin Concerto in A Major, GWV 337: I. Allegro
- Artist
- Christoph Graupner
- CopyrightID (CopyrightChains transaction hash)
0xca689c6098399e60c28c141df3644e4cdd4762d69559579270063d32b87e8cc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8841b0432ce75918f9b1b7a9c85c077d995a761dc5d2276c71a0c9ae41c49fd1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB111003108
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Violin Concerto in A Major, GWV 337: I. Allegro · Machine-readable JSON-LD