ISRC CZA166500302
Verified recording
CZA166500302 is “Gina” by Josef Zíma,
registered on the CopyrightChains blockchain with CopyrightID
0x691d4c3893c3b90a060ca087f4165099c1dcb536e114cbe9a3420e163427c11c 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/CZA166500302.
Recording identifiers
- ISRC
- CZA166500302
- Title
- Gina
- Artist
- Josef Zíma
- CopyrightID (CopyrightChains transaction hash)
0x691d4c3893c3b90a060ca087f4165099c1dcb536e114cbe9a3420e163427c11c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:6206f94221ac2c1d52d8a4b979959656f48fc50db5b3e2bb6003811262ef27cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166500302
- Bitcoin block existence check
- https://blockstream.info/api/block/953513