ISRC DEF059603010
Verified recording
DEF059603010 is “Nun komm, der Heiden Heiland, BWV 659 (Transcr. for Piano Ferruccio Busoni)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2516d34b0f467c114c455850d97cdc0b687755d8bc6d24afd158a90eecd256dd 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/DEF059603010.
Recording identifiers
- ISRC
- DEF059603010
- Title
- Nun komm, der Heiden Heiland, BWV 659 (Transcr. for Piano Ferruccio Busoni)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2516d34b0f467c114c455850d97cdc0b687755d8bc6d24afd158a90eecd256dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e4ac05a509f81f0bbf66ff363d2340a8dbbbdebc9e1ccf5d717deae9b66fe787- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059603010
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Nun komm, der Heiden Heiland, BWV 659 (Transcr. for Piano Ferruccio Busoni) · Machine-readable JSON-LD