ISRC GBKQU2276203
Verified recording
GBKQU2276203 is “Kokoshnik” by Matpri,
registered on the CopyrightChains blockchain with CopyrightID
0x1e4065c2d95a1b3b8c9fb21a543a17273d957ff02237f819b516ba42aedf2e6b and independently timestamped
in Bitcoin block 960384 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2276203.
Recording identifiers
- ISRC
- GBKQU2276203
- Title
- Kokoshnik
- Artist
- Matpri
- CopyrightID (CopyrightChains transaction hash)
0x1e4065c2d95a1b3b8c9fb21a543a17273d957ff02237f819b516ba42aedf2e6b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:54:03+00:00
- Bitcoin block
- 960384
- Canonical record hash
sha256:f3d8a5e87588de1a870dbc05058f134f1d8eebb542918745c3846ccb64df00fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBKQU2276203
- Bitcoin block existence check
- https://blockstream.info/api/block/960384