ISRC NLB151400579
Verified recording
NLB151400579 is “Matthäuspassion BWV.244: IV. Da versammelten sich die Hohenpriester” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2e736ad99a8f23cab4802954f1e01018058eda5a21c409261bd5bf90c256023f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400579.
Recording identifiers
- ISRC
- NLB151400579
- Title
- Matthäuspassion BWV.244: IV. Da versammelten sich die Hohenpriester
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2e736ad99a8f23cab4802954f1e01018058eda5a21c409261bd5bf90c256023f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1ecc25a3547b3c8e44f8996ebde5ab4cf40632f0a5d51135f3f5e28e06ead399- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400579
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäuspassion BWV.244: IV. Da versammelten sich die Hohenpriester · Machine-readable JSON-LD