ISRC CZA168900134
Verified recording
CZA168900134 is “Ptákoviny” by Jiří Korn,
registered on the CopyrightChains blockchain with CopyrightID
0x804d747f660b1488c4a70eeff0b3bfa0b82075128c92ea7100979dc2baf74b0e and independently timestamped
in Bitcoin block 960473 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168900134.
Recording identifiers
- ISRC
- CZA168900134
- Title
- Ptákoviny
- Artist
- Jiří Korn
- CopyrightID (CopyrightChains transaction hash)
0x804d747f660b1488c4a70eeff0b3bfa0b82075128c92ea7100979dc2baf74b0e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T22:27:44+00:00
- Bitcoin block
- 960473
- Canonical record hash
sha256:5a62ea1c02d5da03456601adad4e453e1a351271ac2bd09a014c682f4dbf52ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168900134
- Bitcoin block existence check
- https://blockstream.info/api/block/960473