ISRC NLG620514577
Verified recording
NLG620514577 is “Matthäus-Passion, BWV 244, Pt. 1: No. 10. Arie "Büß' und Reu'"” by Hertha Töpper,
registered on the CopyrightChains blockchain with CopyrightID
0x3e242196ed89faeac80ccf09e3372a6f3ed01acfeed77f7de6ffec8ff4894095 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620514577.
Recording identifiers
- ISRC
- NLG620514577
- Title
- Matthäus-Passion, BWV 244, Pt. 1: No. 10. Arie "Büß' und Reu'"
- Artist
- Hertha Töpper
- CopyrightID (CopyrightChains transaction hash)
0x3e242196ed89faeac80ccf09e3372a6f3ed01acfeed77f7de6ffec8ff4894095
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:af20e3c1b43fdf57a522e78db2067bb3c39e47a94dbdee923e717f6f64ff50c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG620514577
- Bitcoin block existence check
- https://blockstream.info/api/block/960360
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: No. 10. Arie "Büß' und Reu'" · Machine-readable JSON-LD