ISRC QZW9M2223884
Verified recording
QZW9M2223884 is “Killah Copz” by ZANGRENEGRA,
registered on the CopyrightChains blockchain with CopyrightID
0x2fb7bf59a29b906126798eb2c3dca7193d44cf4cf9b380e7885d51cbf8d2f3da and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2223884.
Recording identifiers
- ISRC
- QZW9M2223884
- Title
- Killah Copz
- Artist
- ZANGRENEGRA
- CopyrightID (CopyrightChains transaction hash)
0x2fb7bf59a29b906126798eb2c3dca7193d44cf4cf9b380e7885d51cbf8d2f3da
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:dddd147cbc804527372b919e18c15dec04003233d635afc3f6ff36fe0264a14a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9M2223884
- Bitcoin block existence check
- https://blockstream.info/api/block/957118