ISRC CZA161540427
Verified recording
CZA161540427 is “Květina Dobra” by Karel Svoboda,
registered on the CopyrightChains blockchain with CopyrightID
0x74ff8a0d94044a17e26faa3eefd5a48c9eb193c72e7bd5592ad6b9f84dfa7311 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/CZA161540427.
Recording identifiers
- ISRC
- CZA161540427
- Title
- Květina Dobra
- Artist
- Karel Svoboda
- CopyrightID (CopyrightChains transaction hash)
0x74ff8a0d94044a17e26faa3eefd5a48c9eb193c72e7bd5592ad6b9f84dfa7311
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a53634aea0654e352b5d0fbbad29d482451c72d1ad89dcc3748deb1fce58130f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540427
- Bitcoin block existence check
- https://blockstream.info/api/block/957118