ISRC CZA759705505
Verified recording
CZA759705505 is “Kdoule” by Vladimír Václavek,
registered on the CopyrightChains blockchain with CopyrightID
0x584a55ba4abfc8c564318caece42b8d0b6d40ece41401cf884de9fbd1fff7939 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA759705505.
Recording identifiers
- ISRC
- CZA759705505
- Title
- Kdoule
- Artist
- Vladimír Václavek
- CopyrightID (CopyrightChains transaction hash)
0x584a55ba4abfc8c564318caece42b8d0b6d40ece41401cf884de9fbd1fff7939
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:5d9cdf970a72432cae8b459438060064698bfc19bb29f5d6c00d4c2e17d9b4eb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA759705505
- Bitcoin block existence check
- https://blockstream.info/api/block/960144