ISRC AUAB00650514
Verified recording
AUAB00650514 is “Concerto for 2 Violins in D Minor, BWV 1043: 2. Largo ma non tanto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd396ae18bb25058e47dc74018f117c3aaa581506a1b65925d705c92e55226f1e and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00650514.
Recording identifiers
- ISRC
- AUAB00650514
- Title
- Concerto for 2 Violins in D Minor, BWV 1043: 2. Largo ma non tanto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd396ae18bb25058e47dc74018f117c3aaa581506a1b65925d705c92e55226f1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:eaa498dcb80b610415fdca222de4362c94aa0c2170a78e790af310fb67e38c4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUAB00650514
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Concerto for 2 Violins in D Minor, BWV 1043: 2. Largo ma non tanto · Machine-readable JSON-LD