ISRC NLN580537629
Verified recording
NLN580537629 is “IV. Wachet! Betet! Betet! Wachet! BWV 70, Seconda Parte, 9. Recitativo (Basso): Ach, Soll Nicht Dieser Große Tag” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0xa93aecf572dc55d6c3d1cd416c9c455d21904373c41edf3d84808b4f57cbf0f6 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537629.
Recording identifiers
- ISRC
- NLN580537629
- Title
- IV. Wachet! Betet! Betet! Wachet! BWV 70, Seconda Parte, 9. Recitativo (Basso): Ach, Soll Nicht Dieser Große Tag
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0xa93aecf572dc55d6c3d1cd416c9c455d21904373c41edf3d84808b4f57cbf0f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:6566c50dab2d3355768fe0c672b0f9e05837ae1283dfffd2fda4c89086a66956- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537629
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: IV. Wachet! Betet! Betet! Wachet! BWV 70, Seconda Parte, 9. Recitativo (Basso): Ach, Soll Nicht Dieser Große Tag · Machine-readable JSON-LD