ISRC CZA231800358
Verified recording
CZA231800358 is “Na křídlech slavíků” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0x4d82ba4e57e6243a1ab2ac0e752b913331a4f8aa67af40247d053934815cb904 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231800358.
Recording identifiers
- ISRC
- CZA231800358
- Title
- Na křídlech slavíků
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0x4d82ba4e57e6243a1ab2ac0e752b913331a4f8aa67af40247d053934815cb904
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a7a34ec2a2f86714f3e9c78592c85237da8a34881c4ee10852a7b2c8812c2e70- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231800358
- Bitcoin block existence check
- https://blockstream.info/api/block/956302