ISRC DES381703012
Verified recording
DES381703012 is “Concerto for Flute, Violin and Harpsichord in A Minor, BWV 1044: II. Adagio ma non tanto e dolce” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe0abec411b367595a917d2e4fe27d5a2700afc949edbe43b7e676dd4de52bcbc and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381703012.
Recording identifiers
- ISRC
- DES381703012
- Title
- Concerto for Flute, Violin and Harpsichord in A Minor, BWV 1044: II. Adagio ma non tanto e dolce
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe0abec411b367595a917d2e4fe27d5a2700afc949edbe43b7e676dd4de52bcbc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:59e2300c6002f454ac5c2a124b16d54b3bc38967b33d1c47c1c0fd43c3702efa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381703012
- Bitcoin block existence check
- https://blockstream.info/api/block/960435
Full record
Track page: Concerto for Flute, Violin and Harpsichord in A Minor, BWV 1044: II. Adagio ma non tanto e dolce · Machine-readable JSON-LD