ISRC QZNWU2077297
Verified recording
QZNWU2077297 is “Lightwork Freestyle” by Guy,
registered on the CopyrightChains blockchain with CopyrightID
0xcf54ac3224a76d2f1b1836e5881d950b7b3538ce61c2dd2b97398e83f1e729a6 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/QZNWU2077297.
Recording identifiers
- ISRC
- QZNWU2077297
- Title
- Lightwork Freestyle
- Artist
- Guy
- CopyrightID (CopyrightChains transaction hash)
0xcf54ac3224a76d2f1b1836e5881d950b7b3538ce61c2dd2b97398e83f1e729a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:76390c2be535f11b45e8f9d62e07f3be268fdac643e525b7d7671481343630ba- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2077297
- Bitcoin block existence check
- https://blockstream.info/api/block/956302