ISRC NLK170200104
Verified recording
NLK170200104 is “"Barmherziges Herze der ewigen Liebe" BWV 185: Aria (Duetto: Soprano, Tenore): "Barmherziges Herze der ewigen Liebe"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x279cf671dc2a606c17a4246bc1003f648ce4959b2a3e96f48f3f64fb1efc926b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200104.
Recording identifiers
- ISRC
- NLK170200104
- Title
- "Barmherziges Herze der ewigen Liebe" BWV 185: Aria (Duetto: Soprano, Tenore): "Barmherziges Herze der ewigen Liebe"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x279cf671dc2a606c17a4246bc1003f648ce4959b2a3e96f48f3f64fb1efc926b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a1137d729b563c36530b4f97d25ee27a7e558416ba354d907d420654b016e390- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200104
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: "Barmherziges Herze der ewigen Liebe" BWV 185: Aria (Duetto: Soprano, Tenore): "Barmherziges Herze der ewigen Liebe" · Machine-readable JSON-LD