ISRC CZA168600024
Verified recording
CZA168600024 is “Vrásky si nedělám” by Petr Kotvald,
registered on the CopyrightChains blockchain with CopyrightID
0x0554409ee498759a38f44274a70fce305c117822e5e80c3d91a30a3e658be618 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168600024.
Recording identifiers
- ISRC
- CZA168600024
- Title
- Vrásky si nedělám
- Artist
- Petr Kotvald
- CopyrightID (CopyrightChains transaction hash)
0x0554409ee498759a38f44274a70fce305c117822e5e80c3d91a30a3e658be618
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:863ce66207625f6a7c28ec1824ab667367130bc69e9ee818abd44632dcc53c88- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168600024
- Bitcoin block existence check
- https://blockstream.info/api/block/960418