ISRC QZNJY2207710
Verified recording
QZNJY2207710 is “Designer” by Leftside,
registered on the CopyrightChains blockchain with CopyrightID
0x55fd457f8f17da8d827887403fbc345bf5b46a9e792e9aa7a9b5b7c3c0379619 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2207710.
Recording identifiers
- ISRC
- QZNJY2207710
- Title
- Designer
- Artist
- Leftside
- CopyrightID (CopyrightChains transaction hash)
0x55fd457f8f17da8d827887403fbc345bf5b46a9e792e9aa7a9b5b7c3c0379619
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:363fa98258fe461547dca85930070a9df17420c24a81e7365eff4e21c86f1bad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2207710
- Bitcoin block existence check
- https://blockstream.info/api/block/960106