ISRC DES380001704
Verified recording
DES380001704 is “Nun komm, der Heiden Heiland, BWV 61: No. 5, Amen! Komm, du schöne Freudenkrone” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd687f8d7c2421283562a449edee7501c65066e54a7e2b6df07022ed01f280870 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001704.
Recording identifiers
- ISRC
- DES380001704
- Title
- Nun komm, der Heiden Heiland, BWV 61: No. 5, Amen! Komm, du schöne Freudenkrone
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd687f8d7c2421283562a449edee7501c65066e54a7e2b6df07022ed01f280870
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:9c42743e573af671cdbd45ec3aee89731f698d7609009465e3474573a659bad6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001704
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Nun komm, der Heiden Heiland, BWV 61: No. 5, Amen! Komm, du schöne Freudenkrone · Machine-readable JSON-LD