ISRC QZNWU2287109
Verified recording
QZNWU2287109 is “GMFU” by Queen Key,
registered on the CopyrightChains blockchain with CopyrightID
0xf0834f749800a70f2decf9ada6cc33f678045feea6ad4659f8d437d2fcfaaecf and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2287109.
Recording identifiers
- ISRC
- QZNWU2287109
- Title
- GMFU
- Artist
- Queen Key
- CopyrightID (CopyrightChains transaction hash)
0xf0834f749800a70f2decf9ada6cc33f678045feea6ad4659f8d437d2fcfaaecf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:8b35f1e3ad60c96a23c3060744f4281878dac82b5ae5600bbbe57dd8ac8c66af- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2287109
- Bitcoin block existence check
- https://blockstream.info/api/block/960273