ISRC CZA161540411
Verified recording
CZA161540411 is “Přistání A Test Vozidla” by Karel Svoboda,
registered on the CopyrightChains blockchain with CopyrightID
0x20a5fe77c50d80621315368755eb7e9b571dfd5bedc7cc9e0ea7b69d54d5516c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540411.
Recording identifiers
- ISRC
- CZA161540411
- Title
- Přistání A Test Vozidla
- Artist
- Karel Svoboda
- CopyrightID (CopyrightChains transaction hash)
0x20a5fe77c50d80621315368755eb7e9b571dfd5bedc7cc9e0ea7b69d54d5516c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:7d3f7b18986fd0052a914f7946a9ab587a7d4094a8721f7ef8bfc526a2d0d140- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540411
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Přistání A Test Vozidla · Machine-readable JSON-LD