ISRC NLF711101645
Verified recording
NLF711101645 is “Why [Mix Cut] - Derek Howell Mix” by Ahmet Ertenu,
registered on the CopyrightChains blockchain with CopyrightID
0x81e40a34bae0c20dc612ddf11b5e74d2535b10205f087451a11f6f26aa063ab7 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711101645.
Recording identifiers
- ISRC
- NLF711101645
- Title
- Why [Mix Cut] - Derek Howell Mix
- Artist
- Ahmet Ertenu
- CopyrightID (CopyrightChains transaction hash)
0x81e40a34bae0c20dc612ddf11b5e74d2535b10205f087451a11f6f26aa063ab7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:6267a264b754a9d9cfa9f8c85a18057a42a5b241175c5beb90eb8e2c8b9f3d16- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLF711101645
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Why [Mix Cut] - Derek Howell Mix · Machine-readable JSON-LD