ISRC NLK4J2500004
Verified recording
NLK4J2500004 is “7 Choralbearbeitungen nach Johann Sebastian Bach: No. 7, Erbarme Dich mein, o Herre Gott (After Chorale Prelude, BWV 721)” by Reinhard Febel,
registered on the CopyrightChains blockchain with CopyrightID
0xc9dbaf745c2a86d25441df0e984bbb714f6db745e749e8bc93f561e5c2ea233a and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK4J2500004.
Recording identifiers
- ISRC
- NLK4J2500004
- Title
- 7 Choralbearbeitungen nach Johann Sebastian Bach: No. 7, Erbarme Dich mein, o Herre Gott (After Chorale Prelude, BWV 721)
- Artist
- Reinhard Febel
- CopyrightID (CopyrightChains transaction hash)
0xc9dbaf745c2a86d25441df0e984bbb714f6db745e749e8bc93f561e5c2ea233a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:f6f6e966963f7c38050abd2b0fdf03633e847bc7fb00a3c7feea31837acd8b79- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK4J2500004
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: 7 Choralbearbeitungen nach Johann Sebastian Bach: No. 7, Erbarme Dich mein, o Herre Gott (After Chorale Prelude, BWV 721) · Machine-readable JSON-LD