ISRC NLB151400649
Verified recording
NLB151400649 is “Weihnachts-Oratorium, BWV 248: Part 2, Und es waren Hirten in derselben Gegend - No. 4, Und der Engel sprach zu ihnen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd57e3786f15ff1bba77853e8393c62057e528fc1194414a7da4d49ef02e3542e 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/NLB151400649.
Recording identifiers
- ISRC
- NLB151400649
- Title
- Weihnachts-Oratorium, BWV 248: Part 2, Und es waren Hirten in derselben Gegend - No. 4, Und der Engel sprach zu ihnen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd57e3786f15ff1bba77853e8393c62057e528fc1194414a7da4d49ef02e3542e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8a53ea7c63ea6649eb7392c9e0433ebb5d6f59f51436b218c44a0963d19f33d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400649
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Weihnachts-Oratorium, BWV 248: Part 2, Und es waren Hirten in derselben Gegend - No. 4, Und der Engel sprach zu ihnen · Machine-readable JSON-LD