ISRC NLK4J1900012
Verified recording
NLK4J1900012 is “Herz und Mund und Tat und Leben, Cantata BWV 147: 10. Jesus bleibet meine Freude (Arr. For Two Pianos by Myra Hess) - Live” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xb70adec76e74f17b9e504750edc078b30fab3100c92008a4ca6b83e9203b53a1 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK4J1900012.
Recording identifiers
- ISRC
- NLK4J1900012
- Title
- Herz und Mund und Tat und Leben, Cantata BWV 147: 10. Jesus bleibet meine Freude (Arr. For Two Pianos by Myra Hess) - Live
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb70adec76e74f17b9e504750edc078b30fab3100c92008a4ca6b83e9203b53a1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:bcf70a371121f2eaa3fd92f7c99d013bcd567f9807dd01b87c4d328af3bb1e56- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK4J1900012
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Herz und Mund und Tat und Leben, Cantata BWV 147: 10. Jesus bleibet meine Freude (Arr. For Two Pianos by Myra Hess) - Live · Machine-readable JSON-LD