ISRC CZA168300089
Verified recording
CZA168300089 is “Slunce” by Helena Vondráčková,
registered on the CopyrightChains blockchain with CopyrightID
0x47cdb94a1e19965c56fe0bd8fcc2a6f7744e7934918dfc04f887620f8a96ec67 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168300089.
Recording identifiers
- ISRC
- CZA168300089
- Title
- Slunce
- Artist
- Helena Vondráčková
- CopyrightID (CopyrightChains transaction hash)
0x47cdb94a1e19965c56fe0bd8fcc2a6f7744e7934918dfc04f887620f8a96ec67
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:65f022a7cd650b5c94f16098c6784de8156117b7f9be2c063c013f2d8cb079d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168300089
- Bitcoin block existence check
- https://blockstream.info/api/block/953520