ISRC NLY331306576
Verified recording
NLY331306576 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
0x88d7a335325bd740cc3e708ddab5a7a390c7b34e3035579b49104fcf053b2a39 and independently timestamped
in Bitcoin block 960193 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306576.
Recording identifiers
- ISRC
- NLY331306576
- 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)
0x88d7a335325bd740cc3e708ddab5a7a390c7b34e3035579b49104fcf053b2a39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:05:19+00:00
- Bitcoin block
- 960193
- Canonical record hash
sha256:bb74150ff5c5e2de3982299339527995e343fba4361aa8a0f6c3423d946ecf6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306576
- Bitcoin block existence check
- https://blockstream.info/api/block/960193
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