ISRC NLD681300795
Verified recording
NLD681300795 is “Matthäus Passion - BWV 244: Aria (Tenor): Ich will bei meinem Jesu / Choral: So schlafen unsre” by Pieter Jan Leusink,
registered on the CopyrightChains blockchain with CopyrightID
0x55f1b43522996374f48754cc6d35a7a917108c7746fa73f829e87964bd669dbd 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/NLD681300795.
Recording identifiers
- ISRC
- NLD681300795
- Title
- Matthäus Passion - BWV 244: Aria (Tenor): Ich will bei meinem Jesu / Choral: So schlafen unsre
- Artist
- Pieter Jan Leusink
- CopyrightID (CopyrightChains transaction hash)
0x55f1b43522996374f48754cc6d35a7a917108c7746fa73f829e87964bd669dbd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:caf98e14dbe54e59062516d6379f2304b36b02e7503c556ee5ab687bcc7cce03- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681300795
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Matthäus Passion - BWV 244: Aria (Tenor): Ich will bei meinem Jesu / Choral: So schlafen unsre · Machine-readable JSON-LD