ISRC QMBZ91670679
Verified recording
QMBZ91670679 is “Karš” by Ozols,
registered on the CopyrightChains blockchain with CopyrightID
0xb832aa8f78c99b169652dcdf12b63edf368398f90d48f2501c3f3a735f4a842f and independently timestamped
in Bitcoin block 960509 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91670679.
Recording identifiers
- ISRC
- QMBZ91670679
- Title
- Karš
- Artist
- Ozols
- CopyrightID (CopyrightChains transaction hash)
0xb832aa8f78c99b169652dcdf12b63edf368398f90d48f2501c3f3a735f4a842f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T04:30:37+00:00
- Bitcoin block
- 960509
- Canonical record hash
sha256:d72744ef1d036e3972eabff9b3aafaa14fad0b04c55cc626329061852cbe6a80- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91670679
- Bitcoin block existence check
- https://blockstream.info/api/block/960509