ISRC QZNJV2377586
Verified recording
QZNJV2377586 is “L City BoyZ” by Brainlock Fam,
registered on the CopyrightChains blockchain with CopyrightID
0x1d7f0fa5b54f6fe67081e53bc21ec16414d575c7fa924c6f4cabbc9a93c96b26 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2377586.
Recording identifiers
- ISRC
- QZNJV2377586
- Title
- L City BoyZ
- Artist
- Brainlock Fam
- CopyrightID (CopyrightChains transaction hash)
0x1d7f0fa5b54f6fe67081e53bc21ec16414d575c7fa924c6f4cabbc9a93c96b26
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:57359798fd5cc6a1218f2075bec2ff40beaa72de46266195609e54fc7f8c0763- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJV2377586
- Bitcoin block existence check
- https://blockstream.info/api/block/960095