ISRC NLN580571306
Verified recording
NLN580571306 is “Notebook for Anna Magdalena Bach: Bist du bei mir, BWV 508” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf1b9276541f5bdfe1de882c2d5e81068310e0c63f8e91d841ebdd50e56087de2 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571306.
Recording identifiers
- ISRC
- NLN580571306
- Title
- Notebook for Anna Magdalena Bach: Bist du bei mir, BWV 508
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf1b9276541f5bdfe1de882c2d5e81068310e0c63f8e91d841ebdd50e56087de2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:7e722872f4dcb9eaa1cea25476588e5b7a3dfada3ba2874c1895bf638c474de1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580571306
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Notebook for Anna Magdalena Bach: Bist du bei mir, BWV 508 · Machine-readable JSON-LD