ISRC NLN580571291
Verified recording
NLN580571291 is “Notebook for Anna Magdalena Bach: Choral. Wer nur den lieben Gott lässt walten, BWV 691” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x726aa1d8c3096bb1b8da208dc4c5eca0e01654bd6645430b460739dfca1fb6ed and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571291.
Recording identifiers
- ISRC
- NLN580571291
- Title
- Notebook for Anna Magdalena Bach: Choral. Wer nur den lieben Gott lässt walten, BWV 691
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x726aa1d8c3096bb1b8da208dc4c5eca0e01654bd6645430b460739dfca1fb6ed
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:7b541f8c61ce7d3c1a5c0edb41d1d96c607487eef2f130e8ae46deb2a72cf6eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571291
- Bitcoin block existence check
- https://blockstream.info/api/block/960368
Full record
Track page: Notebook for Anna Magdalena Bach: Choral. Wer nur den lieben Gott lässt walten, BWV 691 · Machine-readable JSON-LD