ISRC QZNWX2033430
Verified recording
QZNWX2033430 is “Focus” by Hefner,
registered on the CopyrightChains blockchain with CopyrightID
0xf5b520a58d7b03cd1fc325a3d007a8343cf6c18b848012b2dbede9e1c612a719 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2033430.
Recording identifiers
- ISRC
- QZNWX2033430
- Title
- Focus
- Artist
- Hefner
- CopyrightID (CopyrightChains transaction hash)
0xf5b520a58d7b03cd1fc325a3d007a8343cf6c18b848012b2dbede9e1c612a719
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8a734fd8ae96605c01d0fd07beeea52d46e6a7efd0418f59bb92916b9790525e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2033430
- Bitcoin block existence check
- https://blockstream.info/api/block/956302