ISRC NLK170200089
Verified recording
NLK170200089 is “"Nach dir, Herr, verlanget mich" BWV 150: Coro: "Nach dir, Herr, verlanget mich"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x12da66efd97460dd10c29587f8c4aa9e6d4be3cb865fbc6d09ab1b6368d135f7 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/NLK170200089.
Recording identifiers
- ISRC
- NLK170200089
- Title
- "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Nach dir, Herr, verlanget mich"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x12da66efd97460dd10c29587f8c4aa9e6d4be3cb865fbc6d09ab1b6368d135f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:13df8490bd8595eb91daf21a32dd7e32b1585a0266bae60bf7e61202f4468b77- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200089
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Nach dir, Herr, verlanget mich" · Machine-readable JSON-LD