ISRC CZA160606836
Verified recording
CZA160606836 is “To Si Piš” by Petr Novak,
registered on the CopyrightChains blockchain with CopyrightID
0x338e54d583fe1205ca5e2e6adab81c47aed64ff0912b67ef5a53bc907cc3dfa3 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160606836.
Recording identifiers
- ISRC
- CZA160606836
- Title
- To Si Piš
- Artist
- Petr Novak
- CopyrightID (CopyrightChains transaction hash)
0x338e54d583fe1205ca5e2e6adab81c47aed64ff0912b67ef5a53bc907cc3dfa3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:125d86ae54a5fc9abaf29883b9d242346dd4f8f504d61606c8069f4b169d6263- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160606836
- Bitcoin block existence check
- https://blockstream.info/api/block/960348