ISRC CZA210000756
Verified recording
CZA210000756 is “Rejdiva” by Frantisek Nedved,
registered on the CopyrightChains blockchain with CopyrightID
0xc23298f1cd965db001ae4e37b86c9f45ae24b8b68fb053ee8543509c0212a04e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA210000756.
Recording identifiers
- ISRC
- CZA210000756
- Title
- Rejdiva
- Artist
- Frantisek Nedved
- CopyrightID (CopyrightChains transaction hash)
0xc23298f1cd965db001ae4e37b86c9f45ae24b8b68fb053ee8543509c0212a04e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:a6f3f17162f9a28b4ffcdf21a1bcc51781c75a9b1bddc5d26957202232af7770- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA210000756
- Bitcoin block existence check
- https://blockstream.info/api/block/956304