ISRC QZNWV2106831
Verified recording
QZNWV2106831 is “What's Left” by LaRussell,
registered on the CopyrightChains blockchain with CopyrightID
0x8e14d573cb53ee3d0e9ed1b8d86da2bc3c9eeb2a4c777cc3bba75d842859db77 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2106831.
Recording identifiers
- ISRC
- QZNWV2106831
- Title
- What's Left
- Artist
- LaRussell
- CopyrightID (CopyrightChains transaction hash)
0x8e14d573cb53ee3d0e9ed1b8d86da2bc3c9eeb2a4c777cc3bba75d842859db77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:9f88552d09d9e835c8bee5f1e9e959762a460a8852b112ba2a3af3a51f59a8ac- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2106831
- Bitcoin block existence check
- https://blockstream.info/api/block/960138