ISRC CZA167500004
Verified recording
CZA167500004 is “Kamarád” by Hana Zagorová,
registered on the CopyrightChains blockchain with CopyrightID
0xcb24e76d970faecb54e1d18bfab05c9a9bca5c2123cecfacbf206ba4dec2cea5 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/CZA167500004.
Recording identifiers
- ISRC
- CZA167500004
- Title
- Kamarád
- Artist
- Hana Zagorová
- CopyrightID (CopyrightChains transaction hash)
0xcb24e76d970faecb54e1d18bfab05c9a9bca5c2123cecfacbf206ba4dec2cea5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:26add57154dbc5fec94499e2f74deb6138de3633eea841c4476e03410e925116- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167500004
- Bitcoin block existence check
- https://blockstream.info/api/block/953515