ISRC NLB151400643
Verified recording
NLB151400643 is “Weihnachts-Oratorium, BWV 248: Part 1, Jauchzet, frohlocket! Auf, preiset die Tage - No. 7, Er ist auf Erden kommen arm,” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe889ca4e2c5c97bedf03ebf48cc86d839b307d2026b162337b78fa0b703f7dc9 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400643.
Recording identifiers
- ISRC
- NLB151400643
- Title
- Weihnachts-Oratorium, BWV 248: Part 1, Jauchzet, frohlocket! Auf, preiset die Tage - No. 7, Er ist auf Erden kommen arm,
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe889ca4e2c5c97bedf03ebf48cc86d839b307d2026b162337b78fa0b703f7dc9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:5bf4a28477cc917ab4ba4796abed84875a3880e1b558fd1d6ce76592fa47efa6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLB151400643
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Weihnachts-Oratorium, BWV 248: Part 1, Jauchzet, frohlocket! Auf, preiset die Tage - No. 7, Er ist auf Erden kommen arm, · Machine-readable JSON-LD