ISRC CZA100110062
Verified recording
CZA100110062 is “Ctyrlistek” by Jan Nedved,
registered on the CopyrightChains blockchain with CopyrightID
0x6fd38ea8535366ce3b6a197e64630abd9103d66e67b4e1da19535decd4e412c7 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/CZA100110062.
Recording identifiers
- ISRC
- CZA100110062
- Title
- Ctyrlistek
- Artist
- Jan Nedved
- CopyrightID (CopyrightChains transaction hash)
0x6fd38ea8535366ce3b6a197e64630abd9103d66e67b4e1da19535decd4e412c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:7945ff59a87f7eb7bc0a2f2b23ea2585327642e899d0783c5e940155c47538b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA100110062
- Bitcoin block existence check
- https://blockstream.info/api/block/956304