ISRC NLY331407679
Verified recording
NLY331407679 is “Christ lag in Todesbanden, BWV 4: III. Duetto, Versus II. Den Tod niemand zwingen kunnt (Soprano, Alto)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x58615ecb6681a85b03505d3882f469838fa8ce16a1e02eaa224cbb1caa8ec9c8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331407679.
Recording identifiers
- ISRC
- NLY331407679
- Title
- Christ lag in Todesbanden, BWV 4: III. Duetto, Versus II. Den Tod niemand zwingen kunnt (Soprano, Alto)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x58615ecb6681a85b03505d3882f469838fa8ce16a1e02eaa224cbb1caa8ec9c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:508c9cffbd713f3ff7bbbd7413d7836f9696b8ee0ee3293da8b20dd4863b8efe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331407679
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Christ lag in Todesbanden, BWV 4: III. Duetto, Versus II. Den Tod niemand zwingen kunnt (Soprano, Alto) · Machine-readable JSON-LD