ISRC DES380001703
Verified recording
DES380001703 is “Nun komm, der Heiden Heiland, BWV 61: No. 4, Öffne dich, mein ganzes Herze” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xa924d1d07c7172413bbb5eac0d6a8b70385353cd9778d20f9dd60259cf3b31e9 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001703.
Recording identifiers
- ISRC
- DES380001703
- Title
- Nun komm, der Heiden Heiland, BWV 61: No. 4, Öffne dich, mein ganzes Herze
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xa924d1d07c7172413bbb5eac0d6a8b70385353cd9778d20f9dd60259cf3b31e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:61dc9394c89be6f0283caf7b8b2631d2812bddfe34fdd4f667493b3a056f5e1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380001703
- Bitcoin block existence check
- https://blockstream.info/api/block/960468
Full record
Track page: Nun komm, der Heiden Heiland, BWV 61: No. 4, Öffne dich, mein ganzes Herze · Machine-readable JSON-LD