ISRC NLCQ60143801
Verified recording
NLCQ60143801 is “Heugelijke tijding, bron van hartverblijding” by Mannenzang Katwijk,
registered on the CopyrightChains blockchain with CopyrightID
0x3cb8c08ddf8cbb6f4f610c86ec22c2e286aff65f5a13d557404742bdac4911e3 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ60143801.
Recording identifiers
- ISRC
- NLCQ60143801
- Title
- Heugelijke tijding, bron van hartverblijding
- Artist
- Mannenzang Katwijk
- CopyrightID (CopyrightChains transaction hash)
0x3cb8c08ddf8cbb6f4f610c86ec22c2e286aff65f5a13d557404742bdac4911e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:f715618406a9b94eafd79730e0f14d3d58591bd86e7ba432f4ab96333d379f5d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLCQ60143801
- Bitcoin block existence check
- https://blockstream.info/api/block/960418
Full record
Track page: Heugelijke tijding, bron van hartverblijding · Machine-readable JSON-LD