ISRC CZA168300141
Verified recording
CZA168300141 is “Kde Jsi” by Jiří Korn,
registered on the CopyrightChains blockchain with CopyrightID
0x040b0717ae98b095d20552584795f8ddbb6273f10ff854d57b1be432e3272933 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/CZA168300141.
Recording identifiers
- ISRC
- CZA168300141
- Title
- Kde Jsi
- Artist
- Jiří Korn
- CopyrightID (CopyrightChains transaction hash)
0x040b0717ae98b095d20552584795f8ddbb6273f10ff854d57b1be432e3272933
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2a7a2f7b9419b1920af75652996651f8831191b420c843f46d9ecc1ebe21188f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168300141
- Bitcoin block existence check
- https://blockstream.info/api/block/957118