ISRC CZA231700391
Verified recording
CZA231700391 is “Rad ti rad nas prisaha” by Daniel Hulka,
registered on the CopyrightChains blockchain with CopyrightID
0x86ab9971f123f4f07a56d0c2d5a52cc9b82e8a5ba24ae8558c57e21ebeeed81b and independently timestamped
in Bitcoin block 959134 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231700391.
Recording identifiers
- ISRC
- CZA231700391
- Title
- Rad ti rad nas prisaha
- Artist
- Daniel Hulka
- CopyrightID (CopyrightChains transaction hash)
0x86ab9971f123f4f07a56d0c2d5a52cc9b82e8a5ba24ae8558c57e21ebeeed81b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T13:34:27+00:00
- Bitcoin block
- 959134
- Canonical record hash
sha256:ef7ead3e2153bf5e18507c969c2ae4fc4de7d18f75721cb07c3acde0da508ec0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231700391
- Bitcoin block existence check
- https://blockstream.info/api/block/959134
Full record
Track page: Rad ti rad nas prisaha · Machine-readable JSON-LD