ISRC DEB201190408
Verified recording
DEB201190408 is “Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x49c4ca6d22cc993fca44f8a2c4509ebbe3e33be72c5cf6facea15895368dde64 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201190408.
Recording identifiers
- ISRC
- DEB201190408
- Title
- Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x49c4ca6d22cc993fca44f8a2c4509ebbe3e33be72c5cf6facea15895368dde64
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:063fc04efcf79c78514628ac71721fb59685c816c9a25fc20bc7f4dbeb727a1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEB201190408
- Bitcoin block existence check
- https://blockstream.info/api/block/960459
Full record
Track page: Concerto for 2 Violins in D Minor, BWV 1043: II. Largo ma non tanto · Machine-readable JSON-LD