ISRC NLZ541300828
Verified recording
NLZ541300828 is “Ein glücklicher Tag (feat. Melle Kuil)” by Alex Cruz,
registered on the CopyrightChains blockchain with CopyrightID
0xba9d7b3de558e61d915424518cc45c8ae46f9cef38eecfbb64c653d90e64fdfe and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541300828.
Recording identifiers
- ISRC
- NLZ541300828
- Title
- Ein glücklicher Tag (feat. Melle Kuil)
- Artist
- Alex Cruz
- CopyrightID (CopyrightChains transaction hash)
0xba9d7b3de558e61d915424518cc45c8ae46f9cef38eecfbb64c653d90e64fdfe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:d55176a7654e9aa72eab59fef1d307dd22a2f1add2793d5b5ef324d37c7739b6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ541300828
- Bitcoin block existence check
- https://blockstream.info/api/block/959134
Full record
Track page: Ein glücklicher Tag (feat. Melle Kuil) · Machine-readable JSON-LD