ISRC CZA161104442
Verified recording
CZA161104442 is “Tvůj Krém, Tvůj Nůž, Tvůj Růženec” by Marta Kubišová,
registered on the CopyrightChains blockchain with CopyrightID
0x211d66f8448388e2d62d9f15b25fe8cd8eb524e0c22a318baae6614a206d356a and independently timestamped
in Bitcoin block 960276 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161104442.
Recording identifiers
- ISRC
- CZA161104442
- Title
- Tvůj Krém, Tvůj Nůž, Tvůj Růženec
- Artist
- Marta Kubišová
- CopyrightID (CopyrightChains transaction hash)
0x211d66f8448388e2d62d9f15b25fe8cd8eb524e0c22a318baae6614a206d356a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T16:01:17+00:00
- Bitcoin block
- 960276
- Canonical record hash
sha256:208f3531b84821bd2fa1ff5a3f7c21e7413bbd3a030fefa00a53dd2fc51fdbb1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161104442
- Bitcoin block existence check
- https://blockstream.info/api/block/960276
Full record
Track page: Tvůj Krém, Tvůj Nůž, Tvůj Růženec · Machine-readable JSON-LD