ISRC CZA166800143
Verified recording
CZA166800143 is “Cesta” by Marta Kubišová,
registered on the CopyrightChains blockchain with CopyrightID
0xaec0f8742a47738b3396c3b18037eab63fb118d3ee1e2b80c31477f3930f3bb7 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/CZA166800143.
Recording identifiers
- ISRC
- CZA166800143
- Title
- Cesta
- Artist
- Marta Kubišová
- CopyrightID (CopyrightChains transaction hash)
0xaec0f8742a47738b3396c3b18037eab63fb118d3ee1e2b80c31477f3930f3bb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9f0fdad64ffb5523bda035efd449434b07dcfc5ded5c79d3fc8271cf79bb0e6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166800143
- Bitcoin block existence check
- https://blockstream.info/api/block/956304