ISRC NLQ272300075
Verified recording
NLQ272300075 is “Waarom Zal Ik Nog Zeggen - Live version” by Mart Hoogkamer,
registered on the CopyrightChains blockchain with CopyrightID
0x91902cec602f2bb8ee3e7f7ccf948db1b1ad3709ddf02a8e870e8e7ebfdf6433 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ272300075.
Recording identifiers
- ISRC
- NLQ272300075
- Title
- Waarom Zal Ik Nog Zeggen - Live version
- Artist
- Mart Hoogkamer
- CopyrightID (CopyrightChains transaction hash)
0x91902cec602f2bb8ee3e7f7ccf948db1b1ad3709ddf02a8e870e8e7ebfdf6433
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fb37e7562d30163fdc33a302c2fc1c88d9f492466f36c6b7158848074587d11d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLQ272300075
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Waarom Zal Ik Nog Zeggen - Live version · Machine-readable JSON-LD