ISRC NLCQ62343805
Verified recording
NLCQ62343805 is “Leid mij Heer, o machtig Heiland” by Mannenzang Katwijk,
registered on the CopyrightChains blockchain with CopyrightID
0xdfc52e9600fe2a7ed79fce5673ad5bbf336cdd32f05542fe2e5570a2ea2f13dd and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62343805.
Recording identifiers
- ISRC
- NLCQ62343805
- Title
- Leid mij Heer, o machtig Heiland
- Artist
- Mannenzang Katwijk
- CopyrightID (CopyrightChains transaction hash)
0xdfc52e9600fe2a7ed79fce5673ad5bbf336cdd32f05542fe2e5570a2ea2f13dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:dff206327fe844e8ba0b1bd9fe671d8558bb653cfff26fcfc122a93c0c14a8f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ62343805
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Leid mij Heer, o machtig Heiland · Machine-readable JSON-LD