ISRC CZA161540408
Verified recording
CZA161540408 is “Motiv Planety Země” by Karel Svoboda,
registered on the CopyrightChains blockchain with CopyrightID
0x1c0daa8a619ea419cbd65840bbc06e11d4fdf57b1ec50fb1fcd60ece7c75b993 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/CZA161540408.
Recording identifiers
- ISRC
- CZA161540408
- Title
- Motiv Planety Země
- Artist
- Karel Svoboda
- CopyrightID (CopyrightChains transaction hash)
0x1c0daa8a619ea419cbd65840bbc06e11d4fdf57b1ec50fb1fcd60ece7c75b993
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3d53158536db7323867f22dc04df0f0f22727053c94bb4078b827ac408861c08- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540408
- Bitcoin block existence check
- https://blockstream.info/api/block/956304