ISRC QZMEN2456034
Verified recording
QZMEN2456034 is “Nie znasz” by Coldlone,
registered on the CopyrightChains blockchain with CopyrightID
0x2bbba4a17c656933517f3f50807b1f4e605a6bc45b40608f0ff312c5dd5c355b 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/QZMEN2456034.
Recording identifiers
- ISRC
- QZMEN2456034
- Title
- Nie znasz
- Artist
- Coldlone
- CopyrightID (CopyrightChains transaction hash)
0x2bbba4a17c656933517f3f50807b1f4e605a6bc45b40608f0ff312c5dd5c355b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6c8d20586869e2d22daaf8bad07bbf5bd1bc55882d7ff1c664799400fb6c087e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZMEN2456034
- Bitcoin block existence check
- https://blockstream.info/api/block/956302