ISRC NLN580537617
Verified recording
NLN580537617 is “III. Aus Der Tiefen Rufe Ich, Herr, Zu Dir BWV 131, 2. Duetto (Soprano, Basso): So Du Willst, Herr” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0x2abe352a21b7ff371df8398523aa32a1e98a047b668815a49d52d76b2c10ceec and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537617.
Recording identifiers
- ISRC
- NLN580537617
- Title
- III. Aus Der Tiefen Rufe Ich, Herr, Zu Dir BWV 131, 2. Duetto (Soprano, Basso): So Du Willst, Herr
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0x2abe352a21b7ff371df8398523aa32a1e98a047b668815a49d52d76b2c10ceec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:f75795c44902928705fbec6a178efa044d0092d2b79b6829b984b87b798a4598- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537617
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: III. Aus Der Tiefen Rufe Ich, Herr, Zu Dir BWV 131, 2. Duetto (Soprano, Basso): So Du Willst, Herr · Machine-readable JSON-LD