ISRC DEN961830302
Verified recording
DEN961830302 is “Nun freut euch, lieben Christen g'mein, Chorale Prelude BWV 734 (Transcr. Wilhelm Kempff)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x131de694be475a5d4590b146066e438f849332542bb8a31c6f6da325ab3f32a5 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830302.
Recording identifiers
- ISRC
- DEN961830302
- Title
- Nun freut euch, lieben Christen g'mein, Chorale Prelude BWV 734 (Transcr. Wilhelm Kempff)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x131de694be475a5d4590b146066e438f849332542bb8a31c6f6da325ab3f32a5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8692c98a6e7a15d214b9eda4f1c94788f290431f7a2d8bd286a46f00eb6a9af3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830302
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Nun freut euch, lieben Christen g'mein, Chorale Prelude BWV 734 (Transcr. Wilhelm Kempff) · Machine-readable JSON-LD