ISRC QZFZ21946924
Verified recording
QZFZ21946924 is “Leech” by Mugxtsu,
registered on the CopyrightChains blockchain with CopyrightID
0x5d7c59380f568646c3191cea55f43b7ad9e3e00363bb98be0e9627f8b69ac987 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21946924.
Recording identifiers
- ISRC
- QZFZ21946924
- Title
- Leech
- Artist
- Mugxtsu
- CopyrightID (CopyrightChains transaction hash)
0x5d7c59380f568646c3191cea55f43b7ad9e3e00363bb98be0e9627f8b69ac987
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:1e96e2403bf4c84976410bed80c6e410ea42587cddaa41d344b5dcc967e1e94e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ21946924
- Bitcoin block existence check
- https://blockstream.info/api/block/960478