ISRC CZA168400092
Verified recording
CZA168400092 is “Promítám” by Petra Janů,
registered on the CopyrightChains blockchain with CopyrightID
0xd29b5eb21f2b16c937c613397ff5fc03ae9d008177b99d0533f93d9c7c4624c2 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/CZA168400092.
Recording identifiers
- ISRC
- CZA168400092
- Title
- Promítám
- Artist
- Petra Janů
- CopyrightID (CopyrightChains transaction hash)
0xd29b5eb21f2b16c937c613397ff5fc03ae9d008177b99d0533f93d9c7c4624c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:703f5ee89f5b9c51254690342b86e32647b00a951a3a070588eb32c383091b9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168400092
- Bitcoin block existence check
- https://blockstream.info/api/block/957118