ISRC NLY330902249
Verified recording
NLY330902249 is “Matthäus-Passion, BWV 244, Pt. 1: Chorus with Chorale. Kommt, Ihr Töchter, Helft Mit Klagen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2f4d5d0149eaaecfd3b13d565c7c98c86bed73d343f9adab1603e5b21fde6554 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902249.
Recording identifiers
- ISRC
- NLY330902249
- Title
- Matthäus-Passion, BWV 244, Pt. 1: Chorus with Chorale. Kommt, Ihr Töchter, Helft Mit Klagen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2f4d5d0149eaaecfd3b13d565c7c98c86bed73d343f9adab1603e5b21fde6554
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:179abc23522909ffe1efc5fc3779f1bd9751c129ea5260e056f3220acad993d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330902249
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: Chorus with Chorale. Kommt, Ihr Töchter, Helft Mit Klagen · Machine-readable JSON-LD