ISRC NLD681303294
Verified recording
NLD681303294 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
0x5d6e828627483b8407e0bcbdba715cb20b3af8ef64ae60f18b199dde9e455fe0 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/NLD681303294.
Recording identifiers
- ISRC
- NLD681303294
- Title
- Matthäus Passion, BWV 244: Aria (Tenor): Ich will bei meinem Jesu / Choral: So schlafen unsre
- Artist
- Pieter Jan Leusink
- CopyrightID (CopyrightChains transaction hash)
0x5d6e828627483b8407e0bcbdba715cb20b3af8ef64ae60f18b199dde9e455fe0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:af3c236f80543e0e365cfb681a2ffe11c0f6d53a5284a82e218d40e61bec887e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681303294
- 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