ISRC CZA169500678
Verified recording
CZA169500678 is “Liška” by Petr Skoumal,
registered on the CopyrightChains blockchain with CopyrightID
0xed6962f4d5ce0236c2220d3060d9137585c75e2a1e7edbd1f6b025f41c1a49b9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169500678.
Recording identifiers
- ISRC
- CZA169500678
- Title
- Liška
- Artist
- Petr Skoumal
- CopyrightID (CopyrightChains transaction hash)
0xed6962f4d5ce0236c2220d3060d9137585c75e2a1e7edbd1f6b025f41c1a49b9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:7323ef45a78f5eaad87ec320c9e73b05a97460ef2ade06bc37a96180c1c3ed55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169500678
- Bitcoin block existence check
- https://blockstream.info/api/block/957118