ISRC QZK6F2215255
Verified recording
QZK6F2215255 is “Sisqo” by LaRussell,
registered on the CopyrightChains blockchain with CopyrightID
0x2521206aa26c13d1843ad70af74a3f86686eac5ca78342a290b0f75dfb4ddcd6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2215255.
Recording identifiers
- ISRC
- QZK6F2215255
- Title
- Sisqo
- Artist
- LaRussell
- CopyrightID (CopyrightChains transaction hash)
0x2521206aa26c13d1843ad70af74a3f86686eac5ca78342a290b0f75dfb4ddcd6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:0d3948c16120afb7634ee4fb768a5a03bff87a15751f9ae3a5ef5bce03c43bae- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6F2215255
- Bitcoin block existence check
- https://blockstream.info/api/block/953520