ISRC CZA161441697
Verified recording
CZA161441697 is “Raduj Se” by Michael Kocáb,
registered on the CopyrightChains blockchain with CopyrightID
0x2a08989b10872cdbe1e45c809d75bd770c692e3c496800958038f8698247f13c and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161441697.
Recording identifiers
- ISRC
- CZA161441697
- Title
- Raduj Se
- Artist
- Michael Kocáb
- CopyrightID (CopyrightChains transaction hash)
0x2a08989b10872cdbe1e45c809d75bd770c692e3c496800958038f8698247f13c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:71e0ab847f2b0bf5f788d1f1d587a8687e16fe70a4ff310216fbb77b4cf320e7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161441697
- Bitcoin block existence check
- https://blockstream.info/api/block/960337