ISRC CZA541113604
Verified recording
CZA541113604 is “Pojďme Do Krčmy!” by Zbynek Fric,
registered on the CopyrightChains blockchain with CopyrightID
0x48d26b69e3910b2a3c9ad8090ea6acd0e2d2fb10912c63527ff4998aa2512d9c and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA541113604.
Recording identifiers
- ISRC
- CZA541113604
- Title
- Pojďme Do Krčmy!
- Artist
- Zbynek Fric
- CopyrightID (CopyrightChains transaction hash)
0x48d26b69e3910b2a3c9ad8090ea6acd0e2d2fb10912c63527ff4998aa2512d9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:46a131978b3b8e67c0e9abc912882a2951820044d11438c12665ad8744358baa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA541113604
- Bitcoin block existence check
- https://blockstream.info/api/block/960218