ISRC CZA168000343
Verified recording
CZA168000343 is “Ty Jsi Můj Song” by Jiří Zmožek,
registered on the CopyrightChains blockchain with CopyrightID
0xd49ce4f22a19f9ac38e1b7b9e756510a9cc69c21511837db4fad1a3282165886 and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168000343.
Recording identifiers
- ISRC
- CZA168000343
- Title
- Ty Jsi Můj Song
- Artist
- Jiří Zmožek
- CopyrightID (CopyrightChains transaction hash)
0xd49ce4f22a19f9ac38e1b7b9e756510a9cc69c21511837db4fad1a3282165886
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:2b8f6defa49022732cef7028cd692a46630aad241b37a40813a9b83601a0e11a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168000343
- Bitcoin block existence check
- https://blockstream.info/api/block/956889