ISRC CZA160606825
Verified recording
CZA160606825 is “Temná Řeka” by Petr Novak,
registered on the CopyrightChains blockchain with CopyrightID
0x8750093bb10c13f6fcaa101c905330d54b4873f5bafbba57bcc18d24b8806459 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160606825.
Recording identifiers
- ISRC
- CZA160606825
- Title
- Temná Řeka
- Artist
- Petr Novak
- CopyrightID (CopyrightChains transaction hash)
0x8750093bb10c13f6fcaa101c905330d54b4873f5bafbba57bcc18d24b8806459
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:3ac4a4bb8a32660afa119ee3eadd99b82132a312cd4a0b7a52594f20f399babf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160606825
- Bitcoin block existence check
- https://blockstream.info/api/block/960368