ISRC CA5KR1980345
Verified recording
CA5KR1980345 is “Zbroja” by Kosa,
registered on the CopyrightChains blockchain with CopyrightID
0xd17a9c400acbb200d66966cf47f774ae4dba3bee8116ca4b613dc58e2eeca8a9 and independently timestamped
in Bitcoin block 960268 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1980345.
Recording identifiers
- ISRC
- CA5KR1980345
- Title
- Zbroja
- Artist
- Kosa
- CopyrightID (CopyrightChains transaction hash)
0xd17a9c400acbb200d66966cf47f774ae4dba3bee8116ca4b613dc58e2eeca8a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:53:07+00:00
- Bitcoin block
- 960268
- Canonical record hash
sha256:28f1a5e546424ec81cb375e2570df9679211406a5fdd4cff93ac00c175522ea3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CA5KR1980345
- Bitcoin block existence check
- https://blockstream.info/api/block/960268