ISRC NLB151400617
Verified recording
NLB151400617 is “Matthäuspassion BWV.244: XLII. O Haupt voll Blut und Wunden” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf72cc9e9b39c78e9b2e1386ce20979e7448783cf2bd2d6cdf785e6868b9a6652 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/NLB151400617.
Recording identifiers
- ISRC
- NLB151400617
- Title
- Matthäuspassion BWV.244: XLII. O Haupt voll Blut und Wunden
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf72cc9e9b39c78e9b2e1386ce20979e7448783cf2bd2d6cdf785e6868b9a6652
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:cef61297ea9a894398e44342c2f3b2fc2eac297b59522c92ea995ff5656c2992- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400617
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäuspassion BWV.244: XLII. O Haupt voll Blut und Wunden · Machine-readable JSON-LD