ISRC NLD681300781
Verified recording
NLD681300781 is “Matthäus Passion - BWV 244: Aria (Alto): Buß und Reu” by Pieter Jan Leusink,
registered on the CopyrightChains blockchain with CopyrightID
0x3f27786247a0743241a3aa376bb0f2a769edebd5fe6716dbba1fc93dc750bd08 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681300781.
Recording identifiers
- ISRC
- NLD681300781
- Title
- Matthäus Passion - BWV 244: Aria (Alto): Buß und Reu
- Artist
- Pieter Jan Leusink
- CopyrightID (CopyrightChains transaction hash)
0x3f27786247a0743241a3aa376bb0f2a769edebd5fe6716dbba1fc93dc750bd08
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:45e375c8ddefcb582de10023b9a79ebc508222a081a255a8fb7c3036e062a313- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681300781
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Matthäus Passion - BWV 244: Aria (Alto): Buß und Reu · Machine-readable JSON-LD