ISRC NLY331407683
Verified recording
NLY331407683 is “Christ lag in Todesbanden, BWV 4: VII. Duetto, Versus VI. So feiern wir das hohe Fest (Soprano, Tenore)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x44e805b19c3d23f44c40ceac1302b7f86815392a50073d1822fc823d11191f99 and independently timestamped
in Bitcoin block 957020 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331407683.
Recording identifiers
- ISRC
- NLY331407683
- Title
- Christ lag in Todesbanden, BWV 4: VII. Duetto, Versus VI. So feiern wir das hohe Fest (Soprano, Tenore)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x44e805b19c3d23f44c40ceac1302b7f86815392a50073d1822fc823d11191f99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T09:18:01+00:00
- Bitcoin block
- 957020
- Canonical record hash
sha256:c1af2e912db57b11dad0ae0813c8ebb78d7e3558eb622e86e679ccca1a47f4cf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331407683
- Bitcoin block existence check
- https://blockstream.info/api/block/957020
Full record
Track page: Christ lag in Todesbanden, BWV 4: VII. Duetto, Versus VI. So feiern wir das hohe Fest (Soprano, Tenore) · Machine-readable JSON-LD