ISRC QZNWT2289858
Verified recording
QZNWT2289858 is “OUU” by ARTAN,
registered on the CopyrightChains blockchain with CopyrightID
0xb6106bfcd06fa740043bce47953cf9319702d6098019c45221871048b2744872 and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2289858.
Recording identifiers
- ISRC
- QZNWT2289858
- Title
- OUU
- Artist
- ARTAN
- CopyrightID (CopyrightChains transaction hash)
0xb6106bfcd06fa740043bce47953cf9319702d6098019c45221871048b2744872
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:520cce14fd0d954d64651e8b7ff2293d048ffa7cf45894633428416086a4abaa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2289858
- Bitcoin block existence check
- https://blockstream.info/api/block/959163