ISRC CZA167300103
Verified recording
CZA167300103 is “Dálkou Neznámou” by Aleš Ulm,
registered on the CopyrightChains blockchain with CopyrightID
0xaf6cea386bed07a8de63299bc1abf618aec96bb9bc6d30e8e34d244f9ac6dfb3 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167300103.
Recording identifiers
- ISRC
- CZA167300103
- Title
- Dálkou Neznámou
- Artist
- Aleš Ulm
- CopyrightID (CopyrightChains transaction hash)
0xaf6cea386bed07a8de63299bc1abf618aec96bb9bc6d30e8e34d244f9ac6dfb3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:d214fb16231b929bf596e009c441cb3fc63ec1d3e6b10c8d04764dd925e20f71- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167300103
- Bitcoin block existence check
- https://blockstream.info/api/block/960455