ISRC NLG662000746
Verified recording
NLG662000746 is “Koppijn” by Qlas & Blacka,
registered on the CopyrightChains blockchain with CopyrightID
0xa76596aa8363458bd1ae15ed7c504352a854f1272109a02ed4a450e56b15e1b7 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG662000746.
Recording identifiers
- ISRC
- NLG662000746
- Title
- Koppijn
- Artist
- Qlas & Blacka
- CopyrightID (CopyrightChains transaction hash)
0xa76596aa8363458bd1ae15ed7c504352a854f1272109a02ed4a450e56b15e1b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:401e78c21d8a3db68bf0cabf81e1a17c3ddb50eaf04a6ec0aafe9ddfc69d3da3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLG662000746
- Bitcoin block existence check
- https://blockstream.info/api/block/953515