ISRC CZA231000390
Verified recording
CZA231000390 is “Cítím (Vítr ve tváři)” by Petr Muk,
registered on the CopyrightChains blockchain with CopyrightID
0x47df346c39cb2df39c5aa91f36b8f278448fdf95209df79614ad715403a7d9b7 and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231000390.
Recording identifiers
- ISRC
- CZA231000390
- Title
- Cítím (Vítr ve tváři)
- Artist
- Petr Muk
- CopyrightID (CopyrightChains transaction hash)
0x47df346c39cb2df39c5aa91f36b8f278448fdf95209df79614ad715403a7d9b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:85e37394d200997abe27b0f91768807fc98eb7c6f7f4aff0193756b8cc811fc8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231000390
- Bitcoin block existence check
- https://blockstream.info/api/block/960170
Full record
Track page: Cítím (Vítr ve tváři) · Machine-readable JSON-LD