ISRC CZA167500018
Verified recording
CZA167500018 is “Léta prázdnin” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0x089e1d90aa63c4f18eda7961ee296242fbcc50280d30df2a6c80cef693e977ce 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/CZA167500018.
Recording identifiers
- ISRC
- CZA167500018
- Title
- Léta prázdnin
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0x089e1d90aa63c4f18eda7961ee296242fbcc50280d30df2a6c80cef693e977ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6fb5a28f389b1a4981064e3e02ce92050a59acd942df0480ef655ec00c55bb0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167500018
- Bitcoin block existence check
- https://blockstream.info/api/block/956302