ISRC NLN580537623
Verified recording
NLN580537623 is “IV. Wachet! Betet! Betet! Wachet! BWV 70, Prima Parte, 3. Aria (Alto): Wenn Kömmt Der Tag” by Holland Boys Choir, Netherlands Bach Collegium,
registered on the CopyrightChains blockchain with CopyrightID
0x5cfd1dd2554a15bd144fbd8809841ce812f2b0618bfa1e3f49c7bc792a4c9ff6 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/NLN580537623.
Recording identifiers
- ISRC
- NLN580537623
- Title
- IV. Wachet! Betet! Betet! Wachet! BWV 70, Prima Parte, 3. Aria (Alto): Wenn Kömmt Der Tag
- Artist
- Holland Boys Choir, Netherlands Bach Collegium
- CopyrightID (CopyrightChains transaction hash)
0x5cfd1dd2554a15bd144fbd8809841ce812f2b0618bfa1e3f49c7bc792a4c9ff6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:28bfab7ebaad8148d3a04867340a963fd313fed00c2dcfe1d5e4151f2a83870b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLN580537623
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: IV. Wachet! Betet! Betet! Wachet! BWV 70, Prima Parte, 3. Aria (Alto): Wenn Kömmt Der Tag · Machine-readable JSON-LD