ISRC NLK170200094
Verified recording
NLK170200094 is “"Nach dir, Herr, verlanget mich" BWV 150: Coro: "Meine Tage in dem Leide"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x37a55aae5627d15238b1204c9445c81e9d5bece0df15be5fa4c51ef5db74ecf8 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/NLK170200094.
Recording identifiers
- ISRC
- NLK170200094
- Title
- "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Meine Tage in dem Leide"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x37a55aae5627d15238b1204c9445c81e9d5bece0df15be5fa4c51ef5db74ecf8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2669ec1a710c2714ec45de95c3e70372a25f5bd919133e5d182ae637fcf6079d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170200094
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: "Nach dir, Herr, verlanget mich" BWV 150: Coro: "Meine Tage in dem Leide" · Machine-readable JSON-LD