ISRC CZA167000460
Verified recording
CZA167000460 is “Esther” by Petr Novak,
registered on the CopyrightChains blockchain with CopyrightID
0xcc67c68bf3ce5aaac39b93aadde078d2ffdf0185b9c77be79cc58efd9a2965be 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/CZA167000460.
Recording identifiers
- ISRC
- CZA167000460
- Title
- Esther
- Artist
- Petr Novak
- CopyrightID (CopyrightChains transaction hash)
0xcc67c68bf3ce5aaac39b93aadde078d2ffdf0185b9c77be79cc58efd9a2965be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:34cc7702f32d7f122bb188209f447fea43d211bc0feba057e62b30755db5b095- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167000460
- Bitcoin block existence check
- https://blockstream.info/api/block/957118