ISRC NLY330902257
Verified recording
NLY330902257 is “Matthäus-Passion, BWV 244, Pt. 1: Recitative (Alto). Du Lieber Heiland Du” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xee1aaccd9dbc689923132bf611bbd988f5330498bd25ac47b7bb5dd4d398086e and independently timestamped
in Bitcoin block 957032 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902257.
Recording identifiers
- ISRC
- NLY330902257
- Title
- Matthäus-Passion, BWV 244, Pt. 1: Recitative (Alto). Du Lieber Heiland Du
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xee1aaccd9dbc689923132bf611bbd988f5330498bd25ac47b7bb5dd4d398086e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T11:43:09+00:00
- Bitcoin block
- 957032
- Canonical record hash
sha256:0e9aa7dd2d3c42a6a92fb9ead38216101492ca2f279624db83d3cfc3dac6e4e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902257
- Bitcoin block existence check
- https://blockstream.info/api/block/957032
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: Recitative (Alto). Du Lieber Heiland Du · Machine-readable JSON-LD