ISRC QZHZ32006069
Verified recording
QZHZ32006069 is “4Devs” by Lenco,
registered on the CopyrightChains blockchain with CopyrightID
0xb4ce2ac142d7de568dcb75416100e6c6aac3a4bcfd2d670413f2d800f118936e and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32006069.
Recording identifiers
- ISRC
- QZHZ32006069
- Title
- 4Devs
- Artist
- Lenco
- CopyrightID (CopyrightChains transaction hash)
0xb4ce2ac142d7de568dcb75416100e6c6aac3a4bcfd2d670413f2d800f118936e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:395d4a8343e575c565f7f9867a80c2130be36bd56c43ab6d0f23eff15bbf1c99- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ32006069
- Bitcoin block existence check
- https://blockstream.info/api/block/960334