ISRC NLK170600272
Verified recording
NLK170600272 is “Ein Feste Burg ist unser Gott BWV 80: Aria and Chorale: Alles, was von Gott geboren - Mit unser Macht” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x957fbb09f2008b603441546b5b119aeb964d01367f5b68789c47d64a792c596c and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600272.
Recording identifiers
- ISRC
- NLK170600272
- Title
- Ein Feste Burg ist unser Gott BWV 80: Aria and Chorale: Alles, was von Gott geboren - Mit unser Macht
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x957fbb09f2008b603441546b5b119aeb964d01367f5b68789c47d64a792c596c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d37cdac91f0da51fa672a2b7ae824975b995b1efcd1cf2b9ddbce0f1e3021e5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLK170600272
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Ein Feste Burg ist unser Gott BWV 80: Aria and Chorale: Alles, was von Gott geboren - Mit unser Macht · Machine-readable JSON-LD