ISRC CZA169100305
Verified recording
CZA169100305 is “Plž” by Petr Skoumal,
registered on the CopyrightChains blockchain with CopyrightID
0xa213b1beab80d957c89b4752da336910e0787ec5b14babb153203e6904ff64cc 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/CZA169100305.
Recording identifiers
- ISRC
- CZA169100305
- Title
- Plž
- Artist
- Petr Skoumal
- CopyrightID (CopyrightChains transaction hash)
0xa213b1beab80d957c89b4752da336910e0787ec5b14babb153203e6904ff64cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:f74056c5813c6dc84b740fe45767a1f876326cf6d5e3e950709379d28ce5c977- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169100305
- Bitcoin block existence check
- https://blockstream.info/api/block/956304