ISRC QZWFK2305673
Verified recording
QZWFK2305673 is “NUN” by Guxo,
registered on the CopyrightChains blockchain with CopyrightID
0xad435b8c3dc1aa7fe6e374dc2f161f58f7533ee4375f3c9130661354a335d670 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/QZWFK2305673.
Recording identifiers
- ISRC
- QZWFK2305673
- Title
- NUN
- Artist
- Guxo
- CopyrightID (CopyrightChains transaction hash)
0xad435b8c3dc1aa7fe6e374dc2f161f58f7533ee4375f3c9130661354a335d670
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:73a612bd67df11a9215198321e6053224d639c9a9fedb978a292158f86a148ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFK2305673
- Bitcoin block existence check
- https://blockstream.info/api/block/956302