ISRC NLK170400116
Verified recording
NLK170400116 is “Wer weiß, wie nahe mir mein Ende BWV 27” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd13f1c0f27bf4afff81281f3628c0a93a34b589b660a18bcdd45314dbfbaf089 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170400116.
Recording identifiers
- ISRC
- NLK170400116
- Title
- Wer weiß, wie nahe mir mein Ende BWV 27
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd13f1c0f27bf4afff81281f3628c0a93a34b589b660a18bcdd45314dbfbaf089
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:928b222f2db9e47273f34401b7669ba5f037badd333a01884b1c4caedeec66ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170400116
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Wer weiß, wie nahe mir mein Ende BWV 27 · Machine-readable JSON-LD