ISRC NLCQ62244604
Verified recording
NLCQ62244604 is “Daar is uit 's werelds duistere wolken” by Mannenzang Katwijk,
registered on the CopyrightChains blockchain with CopyrightID
0xbab071b486dd5329f96990e0f997f1ecd952c8b971c15e189d9f20578d91364a and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62244604.
Recording identifiers
- ISRC
- NLCQ62244604
- Title
- Daar is uit 's werelds duistere wolken
- Artist
- Mannenzang Katwijk
- CopyrightID (CopyrightChains transaction hash)
0xbab071b486dd5329f96990e0f997f1ecd952c8b971c15e189d9f20578d91364a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:b964b4e9736890ca96a6cfe4485365f66f6b8ad3f35fe440f640051d189b736a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62244604
- Bitcoin block existence check
- https://blockstream.info/api/block/960236
Full record
Track page: Daar is uit 's werelds duistere wolken · Machine-readable JSON-LD