ISRC NLN580536350
Verified recording
NLN580536350 is “I. Ein Feste Burg Ist Unser Gott BWV 80, Coro: Ein Feste Burg Ist Unser Gott” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0xb4208b5de8d5e89b26fcb409657000cbb2e6052b0cb3d75015fa343457320d33 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580536350.
Recording identifiers
- ISRC
- NLN580536350
- Title
- I. Ein Feste Burg Ist Unser Gott BWV 80, Coro: Ein Feste Burg Ist Unser Gott
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0xb4208b5de8d5e89b26fcb409657000cbb2e6052b0cb3d75015fa343457320d33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:734a66802673de3415b9f729baff32441966b9475981fd82c608fa673281605c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580536350
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: I. Ein Feste Burg Ist Unser Gott BWV 80, Coro: Ein Feste Burg Ist Unser Gott · Machine-readable JSON-LD