ISRC NLD681303320
Verified recording
NLD681303320 is “Matthäus Passion, BWV 244: Choral: Wie wunderbarlich ist doch diese Strafe!” by Pieter Jan Leusink,
registered on the CopyrightChains blockchain with CopyrightID
0x9b4cb09126d752def0ca84daad1b02146595daf49b889331a46038ee8960f53b and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681303320.
Recording identifiers
- ISRC
- NLD681303320
- Title
- Matthäus Passion, BWV 244: Choral: Wie wunderbarlich ist doch diese Strafe!
- Artist
- Pieter Jan Leusink
- CopyrightID (CopyrightChains transaction hash)
0x9b4cb09126d752def0ca84daad1b02146595daf49b889331a46038ee8960f53b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:f54e4fc58d6a026e132430afbb85bc3c21e8ebfb4b860963a0a6f8976b147b08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681303320
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Matthäus Passion, BWV 244: Choral: Wie wunderbarlich ist doch diese Strafe! · Machine-readable JSON-LD