ISRC DEN961830308
Verified recording
DEN961830308 is “Nun komm der Heiden Heiland, Chorale Prelude BWV 659 (Transcr. by Ferruccio Busoni)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x66ca9291b7c4d668bd086cae1223da3fddbaa10e9ef8dd90d23c3fc1e1e6f80d 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/DEN961830308.
Recording identifiers
- ISRC
- DEN961830308
- Title
- Nun komm der Heiden Heiland, Chorale Prelude BWV 659 (Transcr. by Ferruccio Busoni)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x66ca9291b7c4d668bd086cae1223da3fddbaa10e9ef8dd90d23c3fc1e1e6f80d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:1b0b8320801bd8e78b0e438369c4b5d97a3bbce704f3a832cbe2031db1f5a1bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830308
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Nun komm der Heiden Heiland, Chorale Prelude BWV 659 (Transcr. by Ferruccio Busoni) · Machine-readable JSON-LD