ISRC NLD681300780
Verified recording
NLD681300780 is “Matthäus Passion - BWV 244: Recitative (Alto): Du lieber Heiland du” by Pieter Jan Leusink,
registered on the CopyrightChains blockchain with CopyrightID
0xc5e82112574bc5638022ba3ef7c263860c27eab732ca905ca7fc991341c6599e and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681300780.
Recording identifiers
- ISRC
- NLD681300780
- Title
- Matthäus Passion - BWV 244: Recitative (Alto): Du lieber Heiland du
- Artist
- Pieter Jan Leusink
- CopyrightID (CopyrightChains transaction hash)
0xc5e82112574bc5638022ba3ef7c263860c27eab732ca905ca7fc991341c6599e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:0f375c7bf362eafeb27d0b301021d267305c57e14b040cf71f0fe1e42da871a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLD681300780
- Bitcoin block existence check
- https://blockstream.info/api/block/957055
Full record
Track page: Matthäus Passion - BWV 244: Recitative (Alto): Du lieber Heiland du · Machine-readable JSON-LD