ISRC NLN580536353
Verified recording
NLN580536353 is “I. Ein Feste Burg Ist Unser Gott BWV 80, Aria (Soprano): Komm In Mein Herzenshaus” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0x07d6e7c0b96e0b1867102fa91613698bab603b2ac67accc529d827e077ab3d87 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/NLN580536353.
Recording identifiers
- ISRC
- NLN580536353
- Title
- I. Ein Feste Burg Ist Unser Gott BWV 80, Aria (Soprano): Komm In Mein Herzenshaus
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0x07d6e7c0b96e0b1867102fa91613698bab603b2ac67accc529d827e077ab3d87
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e81b16e910d2cc35f76e38974b0eb8dde8bc363304d53071b1a1eb8f1c879a54- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580536353
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: I. Ein Feste Burg Ist Unser Gott BWV 80, Aria (Soprano): Komm In Mein Herzenshaus · Machine-readable JSON-LD