ISRC NLY331112310
Verified recording
NLY331112310 is “Matthäus-Passion, BWV 244: No. 1, Chorus with Chorale "Kommt, ihr Töchter, helft mir klagen"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2114def9e171791eeb806e79b02e13352630dcc65c02233d9e32afad6626f3dd and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331112310.
Recording identifiers
- ISRC
- NLY331112310
- Title
- Matthäus-Passion, BWV 244: No. 1, Chorus with Chorale "Kommt, ihr Töchter, helft mir klagen"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2114def9e171791eeb806e79b02e13352630dcc65c02233d9e32afad6626f3dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:01443e9b6d5e0fcc9cf196342226fc84cd62be7e66238708cfde6c0016310e0e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331112310
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Matthäus-Passion, BWV 244: No. 1, Chorus with Chorale "Kommt, ihr Töchter, helft mir klagen" · Machine-readable JSON-LD