ISRC CZD711200026
Verified recording
CZD711200026 is “Heja, heja” by Iveta Bartošová,
registered on the CopyrightChains blockchain with CopyrightID
0x83217b382c2d3f15549ede66c307a5b58740c3ceb224746c354a15fc36171589 and independently timestamped
in Bitcoin block 960368 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD711200026.
Recording identifiers
- ISRC
- CZD711200026
- Title
- Heja, heja
- Artist
- Iveta Bartošová
- CopyrightID (CopyrightChains transaction hash)
0x83217b382c2d3f15549ede66c307a5b58740c3ceb224746c354a15fc36171589
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:26:41+00:00
- Bitcoin block
- 960368
- Canonical record hash
sha256:11c4525821338f7a144407a355d059f4654f3e71883de4202fab1c7e275cd93e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZD711200026
- Bitcoin block existence check
- https://blockstream.info/api/block/960368