ISRC CZA167200244
Verified recording
CZA167200244 is “Oči Barvy Holubí” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0x7fe4d753732ee28492864e9007cdac8dc48e8ebda40fdef4982a2da8c0955019 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167200244.
Recording identifiers
- ISRC
- CZA167200244
- Title
- Oči Barvy Holubí
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0x7fe4d753732ee28492864e9007cdac8dc48e8ebda40fdef4982a2da8c0955019
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:a87a1beea2fd41f4bce97bb213626aa737de1d4d52a62c545d420b286eeb2272- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167200244
- Bitcoin block existence check
- https://blockstream.info/api/block/960160