ISRC NLN580536351
Verified recording
NLN580536351 is “I. Ein Feste Burg Ist Unser Gott BWV 80, Aria (Soprano, Basso): Mit Unser Macht” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0x3784ce882cb8839ac121db3ae2f95b61c44747d1d0a668c9453326e475a4389c 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/NLN580536351.
Recording identifiers
- ISRC
- NLN580536351
- Title
- I. Ein Feste Burg Ist Unser Gott BWV 80, Aria (Soprano, Basso): Mit Unser Macht
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0x3784ce882cb8839ac121db3ae2f95b61c44747d1d0a668c9453326e475a4389c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9ab19da2ba0b9d9fc7e1a480675868d9491646f137042a113b9ae0aa1e1730d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580536351
- 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, Basso): Mit Unser Macht · Machine-readable JSON-LD