ISRC NLK170600311
Verified recording
NLK170600311 is “Angenehmes Wiederau, freue dich in deinen Auen BWV 30a: Chorus: Angenehmes Wiederau, freue dich in deinen Auen” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc5943a8211af4d4b84cd3f08c838c8dea5530888a3f0c476b26a3af2154021c4 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600311.
Recording identifiers
- ISRC
- NLK170600311
- Title
- Angenehmes Wiederau, freue dich in deinen Auen BWV 30a: Chorus: Angenehmes Wiederau, freue dich in deinen Auen
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc5943a8211af4d4b84cd3f08c838c8dea5530888a3f0c476b26a3af2154021c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:d08b96b7efed0a3d1e27eaa6dc84a63895327b1e4831f7d21ee8d35f903a022e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600311
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Angenehmes Wiederau, freue dich in deinen Auen BWV 30a: Chorus: Angenehmes Wiederau, freue dich in deinen Auen · Machine-readable JSON-LD