ISRC NLA460911592
Verified recording
NLA460911592 is “Matthäus-Passion, BWV 244, Pt. 2: No. 1, Ach, nun ist mein Jesus hin! … Wo ist denn dein Freund (Alto 1, Chorus 2)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x01fa7155d81d112808198f48c0dccd6bfab67806df06e7f7c5c300ec62e7a8ba and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460911592.
Recording identifiers
- ISRC
- NLA460911592
- Title
- Matthäus-Passion, BWV 244, Pt. 2: No. 1, Ach, nun ist mein Jesus hin! … Wo ist denn dein Freund (Alto 1, Chorus 2)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x01fa7155d81d112808198f48c0dccd6bfab67806df06e7f7c5c300ec62e7a8ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:af673f64440d61461acb3635cce1c1c13c581c6c84d1e80ea52c8c5002a3bb6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA460911592
- Bitcoin block existence check
- https://blockstream.info/api/block/959159
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 2: No. 1, Ach, nun ist mein Jesus hin! … Wo ist denn dein Freund (Alto 1, Chorus 2) · Machine-readable JSON-LD