ISRC NLK170200092
Verified recording
NLK170200092 is “"Nach dir, Herr, verlanget mich" BWV 150: Aria (Terzetto: Alto, Tenore, Basso): "Zedern müssen von den Winden"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2aaec837e7a22258398db771fa8b19eab8831eb084e12fd33f8f6709f2ecad48 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200092.
Recording identifiers
- ISRC
- NLK170200092
- Title
- "Nach dir, Herr, verlanget mich" BWV 150: Aria (Terzetto: Alto, Tenore, Basso): "Zedern müssen von den Winden"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2aaec837e7a22258398db771fa8b19eab8831eb084e12fd33f8f6709f2ecad48
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:a2c40b0bdbfca734b49b6e5a0e572b77ba0e6eb0b32624678c743193b923b8d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200092
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: "Nach dir, Herr, verlanget mich" BWV 150: Aria (Terzetto: Alto, Tenore, Basso): "Zedern müssen von den Winden" · Machine-readable JSON-LD