ISRC NLY331306578
Verified recording
NLY331306578 is “Christ lag in Todesbanden, BWV 4: V. Coro, Versus IV. Es war ein wunderlicher Krieg” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x93459aa263a7cbe0f4bab94fb1aeb020fc521e97d1366d5c3ac47f06ca0eab20 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306578.
Recording identifiers
- ISRC
- NLY331306578
- Title
- Christ lag in Todesbanden, BWV 4: V. Coro, Versus IV. Es war ein wunderlicher Krieg
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x93459aa263a7cbe0f4bab94fb1aeb020fc521e97d1366d5c3ac47f06ca0eab20
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:bf7b6a92df93f7635410607a2f8973bb49d923f7d5e07416c0673cb60b467d73- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331306578
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Christ lag in Todesbanden, BWV 4: V. Coro, Versus IV. Es war ein wunderlicher Krieg · Machine-readable JSON-LD