ISRC CZA239500243
Verified recording
CZA239500243 is “Prázdné Casino” by Lucie Bílá,
registered on the CopyrightChains blockchain with CopyrightID
0xf0b03be0ee0bfa0f5fa5fac9da23c7c690daa5734f873994a5677419ed10d512 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA239500243.
Recording identifiers
- ISRC
- CZA239500243
- Title
- Prázdné Casino
- Artist
- Lucie Bílá
- CopyrightID (CopyrightChains transaction hash)
0xf0b03be0ee0bfa0f5fa5fac9da23c7c690daa5734f873994a5677419ed10d512
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:d2b64c7b6e380703bc3e95d32b6a89b4ab5a28ebe6de4b9809d4a386a69fb36e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA239500243
- Bitcoin block existence check
- https://blockstream.info/api/block/959159