ISRC CZA166900159
Verified recording
CZA166900159 is “Bludička Julie” by Hana Zagorová,
registered on the CopyrightChains blockchain with CopyrightID
0x8477e28bbe7c9be37017afc1fca8cbd2f980a6b845026aae06ffdd0d946d5470 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166900159.
Recording identifiers
- ISRC
- CZA166900159
- Title
- Bludička Julie
- Artist
- Hana Zagorová
- CopyrightID (CopyrightChains transaction hash)
0x8477e28bbe7c9be37017afc1fca8cbd2f980a6b845026aae06ffdd0d946d5470
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:83526f7eb4a20edf9dddfd38199180e95eee56d5f3fcdeec522db96972860fd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166900159
- Bitcoin block existence check
- https://blockstream.info/api/block/953515