ISRC NLB151000291
Verified recording
NLB151000291 is “Matthäus-Passion BWV 244: Choral: Wer hat dich so geschlagen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x93ad26656587a21a9fcf8a66547012a370e9ecb87a6ef20c7b7dc88b5bbf06df and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151000291.
Recording identifiers
- ISRC
- NLB151000291
- Title
- Matthäus-Passion BWV 244: Choral: Wer hat dich so geschlagen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x93ad26656587a21a9fcf8a66547012a370e9ecb87a6ef20c7b7dc88b5bbf06df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:d5ab2d361238519207b1bfb6a580f134569267a836e4a610e645e62abb2d9125- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151000291
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: Matthäus-Passion BWV 244: Choral: Wer hat dich so geschlagen · Machine-readable JSON-LD