ISRC CZA231700163
Verified recording
CZA231700163 is “O lidech - feat. Bara Basikova” by Petr Muk,
registered on the CopyrightChains blockchain with CopyrightID
0x5ef9303387af9702ba64cb22400c76f56905caf193d84f48382e35172eed7e6f 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/CZA231700163.
Recording identifiers
- ISRC
- CZA231700163
- Title
- O lidech - feat. Bara Basikova
- Artist
- Petr Muk
- CopyrightID (CopyrightChains transaction hash)
0x5ef9303387af9702ba64cb22400c76f56905caf193d84f48382e35172eed7e6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:db0fdf3a2d8bc0def346eeeb4d452d724687e87065151cddd8e2eba72e03a769- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231700163
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: O lidech - feat. Bara Basikova · Machine-readable JSON-LD