ISRC QZES81816815
Verified recording
QZES81816815 is “Who I Am // Nightmare” by Mugxtsu,
registered on the CopyrightChains blockchain with CopyrightID
0xf3804089a12d342dc2af6d1a5553816d5d501d6910c47f85d0a1e215bb39f5f6 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81816815.
Recording identifiers
- ISRC
- QZES81816815
- Title
- Who I Am // Nightmare
- Artist
- Mugxtsu
- CopyrightID (CopyrightChains transaction hash)
0xf3804089a12d342dc2af6d1a5553816d5d501d6910c47f85d0a1e215bb39f5f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:dcad00fdb015487bd3ca94f651e06e66641a3af43335ebfcbb8efa60e2e49b3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES81816815
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Who I Am // Nightmare · Machine-readable JSON-LD