ISRC QZNJV2164071
Verified recording
QZNJV2164071 is “12 de la Noche” by NEGRO DUB,
registered on the CopyrightChains blockchain with CopyrightID
0x13da63f513daabfb0612b9f05bafebd69274c91206f9857f47f1dfcfe6d1d0c9 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/QZNJV2164071.
Recording identifiers
- ISRC
- QZNJV2164071
- Title
- 12 de la Noche
- Artist
- NEGRO DUB
- CopyrightID (CopyrightChains transaction hash)
0x13da63f513daabfb0612b9f05bafebd69274c91206f9857f47f1dfcfe6d1d0c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:e2b214b22edade27e8c0403bd8d3d443018174d1ab5af2e6d65aa0ce1665d5fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2164071
- Bitcoin block existence check
- https://blockstream.info/api/block/960138