ISRC QZWFH2404737
Verified recording
QZWFH2404737 is “Killa” by Queen Key,
registered on the CopyrightChains blockchain with CopyrightID
0xf35a724d1c973dc7ff0894b830928c3e8ca47471bcd6ee2a1db16e7e9d28dce8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2404737.
Recording identifiers
- ISRC
- QZWFH2404737
- Title
- Killa
- Artist
- Queen Key
- CopyrightID (CopyrightChains transaction hash)
0xf35a724d1c973dc7ff0894b830928c3e8ca47471bcd6ee2a1db16e7e9d28dce8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bcbdc0fbcc22424f55ec4c7cf589ecf15eb7791ae1505c01d78313b9d49516e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2404737
- Bitcoin block existence check
- https://blockstream.info/api/block/956304