ISRC CZA168700128
Verified recording
CZA168700128 is “Potměšilý Host” by Hana Hegerova,
registered on the CopyrightChains blockchain with CopyrightID
0x3cfe367ecc9e3979c9412693c6822fa47b859f8d4a4ffd0b7b33a1d0d10fa5ac and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168700128.
Recording identifiers
- ISRC
- CZA168700128
- Title
- Potměšilý Host
- Artist
- Hana Hegerova
- CopyrightID (CopyrightChains transaction hash)
0x3cfe367ecc9e3979c9412693c6822fa47b859f8d4a4ffd0b7b33a1d0d10fa5ac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6a6abde25a51bde56f0a2053a8ead02bafc1d50bad054b5d1a1c88d3af362aeb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168700128
- Bitcoin block existence check
- https://blockstream.info/api/block/956304