ISRC CZA160406756
Verified recording
CZA160406756 is “My jsme ti pražáci” by Karel Hála,
registered on the CopyrightChains blockchain with CopyrightID
0x9dc8d4bac58e21fa44c1cdd433c6f25a7f54b18252617290486888a4fbdaea62 and independently timestamped
in Bitcoin block 960459 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160406756.
Recording identifiers
- ISRC
- CZA160406756
- Title
- My jsme ti pražáci
- Artist
- Karel Hála
- CopyrightID (CopyrightChains transaction hash)
0x9dc8d4bac58e21fa44c1cdd433c6f25a7f54b18252617290486888a4fbdaea62
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:22:46+00:00
- Bitcoin block
- 960459
- Canonical record hash
sha256:5021108bb62ad5046eb7f1533d5ad4d0c84c9e9c570215ce4a9ba81c781e2f3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160406756
- Bitcoin block existence check
- https://blockstream.info/api/block/960459