ISRC DEN961600261
Verified recording
DEN961600261 is “Viola Concerto in C Minor: I. Allegro molto ma maestoso” by Johann Christian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb7a0ac32c2b67e0a40ce9eda3ce87cd75fa6d6cc44c42cb5795703ea5c644fb7 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600261.
Recording identifiers
- ISRC
- DEN961600261
- Title
- Viola Concerto in C Minor: I. Allegro molto ma maestoso
- Artist
- Johann Christian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb7a0ac32c2b67e0a40ce9eda3ce87cd75fa6d6cc44c42cb5795703ea5c644fb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:152da0956fa324a6d603ddb53798a8122470fca2611390ccb298bd94d4b91425- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961600261
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Viola Concerto in C Minor: I. Allegro molto ma maestoso · Machine-readable JSON-LD