ISRC NLY331502671
Verified recording
NLY331502671 is “Matthäus-Passion, BWV 244, Pt. 1: No. 1, Chorus. "Kommt, ihr Töchter, helft mir klagen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x5804810829e85497a2cd48738b875575009c423f6ad280c1ff87251cce2fcc7f and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502671.
Recording identifiers
- ISRC
- NLY331502671
- Title
- Matthäus-Passion, BWV 244, Pt. 1: No. 1, Chorus. "Kommt, ihr Töchter, helft mir klagen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x5804810829e85497a2cd48738b875575009c423f6ad280c1ff87251cce2fcc7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b0588ad98a6a311aa78e5da9340c336990b237eb53cae04c21c7c2032b6457cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502671
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 1: No. 1, Chorus. "Kommt, ihr Töchter, helft mir klagen" · Machine-readable JSON-LD