ISRC NLN580537160
Verified recording
NLN580537160 is “I. Wachet Auf, Ruft Uns Die Stimme BWV 140, (6) Aria (Duetto: Soprano, Basso): Mein Freund Ist Mein!” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0x8a968f1a39d1385b0d26048804b4ff70a15fad3ce94f61d6972954673bc8ed86 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/NLN580537160.
Recording identifiers
- ISRC
- NLN580537160
- Title
- I. Wachet Auf, Ruft Uns Die Stimme BWV 140, (6) Aria (Duetto: Soprano, Basso): Mein Freund Ist Mein!
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0x8a968f1a39d1385b0d26048804b4ff70a15fad3ce94f61d6972954673bc8ed86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2e5180ef3b47d547f3ee6698050df53cfa7bb829d7e9a1264b1a366aa93734f4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537160
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: I. Wachet Auf, Ruft Uns Die Stimme BWV 140, (6) Aria (Duetto: Soprano, Basso): Mein Freund Ist Mein! · Machine-readable JSON-LD