ISRC DES380001700
Verified recording
DES380001700 is “Nun komm, der Heiden Heiland, BWV 61: No. 1, Der Heiland ist gekommen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x3e7dd6ea034a9ee5c6792d53b30451ebcd58a90cc3f33214fcfa6394bcac651c 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/DES380001700.
Recording identifiers
- ISRC
- DES380001700
- Title
- Nun komm, der Heiden Heiland, BWV 61: No. 1, Der Heiland ist gekommen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x3e7dd6ea034a9ee5c6792d53b30451ebcd58a90cc3f33214fcfa6394bcac651c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ad5a67d385ee1b68c8ce2df93eab2a51d2f03fbda37e824d0a4b5fcd012956a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001700
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Nun komm, der Heiden Heiland, BWV 61: No. 1, Der Heiland ist gekommen · Machine-readable JSON-LD