ISRC CZA239700178
Verified recording
CZA239700178 is “Šťastná hvězda” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0xe3cf9e2f0eeeb7d6523388c0dae7e34b86c0e53eb943aee912b3f1556ab8315c and independently timestamped
in Bitcoin block 960435 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA239700178.
Recording identifiers
- ISRC
- CZA239700178
- Title
- Šťastná hvězda
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0xe3cf9e2f0eeeb7d6523388c0dae7e34b86c0e53eb943aee912b3f1556ab8315c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:33:26+00:00
- Bitcoin block
- 960435
- Canonical record hash
sha256:ef9f4454425ec5889a7dd8d812289659ae1235ac2cccd1096868762168242a83- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA239700178
- Bitcoin block existence check
- https://blockstream.info/api/block/960435