ISRC NLN580537704
Verified recording
NLN580537704 is “II. Der Himmel Lacht! Die Erde Jubilieret BWV 31, 1. Sonata” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0xa64ed1cea98d4f3dddb9cb5508533992aec7695bb21a979fbeda1e49470b5d94 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537704.
Recording identifiers
- ISRC
- NLN580537704
- Title
- II. Der Himmel Lacht! Die Erde Jubilieret BWV 31, 1. Sonata
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0xa64ed1cea98d4f3dddb9cb5508533992aec7695bb21a979fbeda1e49470b5d94
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a6f56899f527ff1f143c114523cce0ce914fa9b43e5e9269f82edde131eb9605- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537704
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: II. Der Himmel Lacht! Die Erde Jubilieret BWV 31, 1. Sonata · Machine-readable JSON-LD