ISRC NLK170600315
Verified recording
NLK170600315 is “Angenehmes Wiederau, freue dich in deinen Auen BWV 30a: Aria: Was die Seele kann ergötzen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x4f5b6dec941f62e614af52b7477a9ab4650b84e9bb1df33753e25addc1473b02 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600315.
Recording identifiers
- ISRC
- NLK170600315
- Title
- Angenehmes Wiederau, freue dich in deinen Auen BWV 30a: Aria: Was die Seele kann ergötzen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x4f5b6dec941f62e614af52b7477a9ab4650b84e9bb1df33753e25addc1473b02
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:ec65ca54c28c733ce8a6e4355195a507c521f417b64a7ceeb601b25457cc8486- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600315
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Angenehmes Wiederau, freue dich in deinen Auen BWV 30a: Aria: Was die Seele kann ergötzen · Machine-readable JSON-LD