ISRC QZK6F2111605
Verified recording
QZK6F2111605 is “West Viva” by Nuk,
registered on the CopyrightChains blockchain with CopyrightID
0x8498903a5d8f28d39fb55870978cbb3f214a03523146abd3770f4a386f052ce6 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2111605.
Recording identifiers
- ISRC
- QZK6F2111605
- Title
- West Viva
- Artist
- Nuk
- CopyrightID (CopyrightChains transaction hash)
0x8498903a5d8f28d39fb55870978cbb3f214a03523146abd3770f4a386f052ce6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:4e9213f53a45405727877ab9138490345fb8eb3369f18fcb695264efc9de0b31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2111605
- Bitcoin block existence check
- https://blockstream.info/api/block/960418