ISRC CZA166800684
Verified recording
CZA166800684 is “Šípková Růženka” by Jiří Korn,
registered on the CopyrightChains blockchain with CopyrightID
0x91e88f1065339e36261f84ea0f6926e3c55a05ffd315e1b4b561f2691330bea4 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166800684.
Recording identifiers
- ISRC
- CZA166800684
- Title
- Šípková Růženka
- Artist
- Jiří Korn
- CopyrightID (CopyrightChains transaction hash)
0x91e88f1065339e36261f84ea0f6926e3c55a05ffd315e1b4b561f2691330bea4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:7a527952a59f971c7163cb36fca763dd9363dfa88f29b38b2be8a538e00df952- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166800684
- Bitcoin block existence check
- https://blockstream.info/api/block/960264