ISRC QZK6M2333737
Verified recording
QZK6M2333737 is “FREE KARTEL” by Darko,
registered on the CopyrightChains blockchain with CopyrightID
0x9dd890adb3c387dfeac6907a950b76e37671def647a95f224f93c3dd452a4de5 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/QZK6M2333737.
Recording identifiers
- ISRC
- QZK6M2333737
- Title
- FREE KARTEL
- Artist
- Darko
- CopyrightID (CopyrightChains transaction hash)
0x9dd890adb3c387dfeac6907a950b76e37671def647a95f224f93c3dd452a4de5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c1a8356e9e9a0b6a6c6ca14bb56e457ad33563bd4ae7c3fadb2f3d1fcd0ee955- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2333737
- Bitcoin block existence check
- https://blockstream.info/api/block/960138