ISRC NLB151400587
Verified recording
NLB151400587 is “Matthäuspassion BWV.244: XII. Und da sie den Lobgesang gesprochen hatten” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9bd8833d2f5afc798fdc2463486b85bae53960f3b9eb9c26304cb29ce3183f27 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/NLB151400587.
Recording identifiers
- ISRC
- NLB151400587
- Title
- Matthäuspassion BWV.244: XII. Und da sie den Lobgesang gesprochen hatten
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x9bd8833d2f5afc798fdc2463486b85bae53960f3b9eb9c26304cb29ce3183f27
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:688ff63f4f112fc2c3c7b4acda898a1aa7c4e20c245deab887afeb16d929e504- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400587
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäuspassion BWV.244: XII. Und da sie den Lobgesang gesprochen hatten · Machine-readable JSON-LD