ISRC CZA230000078
Verified recording
CZA230000078 is “Zrcadlo” by Petr Muk,
registered on the CopyrightChains blockchain with CopyrightID
0xa5c08fe85a5b8e1524253a8a1b2726d6aebd8650b121f7db66f8204bedfd10af and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA230000078.
Recording identifiers
- ISRC
- CZA230000078
- Title
- Zrcadlo
- Artist
- Petr Muk
- CopyrightID (CopyrightChains transaction hash)
0xa5c08fe85a5b8e1524253a8a1b2726d6aebd8650b121f7db66f8204bedfd10af
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:fa66b45087dbe3fc87dc04b83342d66b33a08ed74da7907e7445cb044c4e643c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA230000078
- Bitcoin block existence check
- https://blockstream.info/api/block/953513