ISRC CZA166800059
Verified recording
CZA166800059 is “Čas růží” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0xfc932fb449ad17c6b7aa1f556a90cecb9001daee2dc5ea8cdae46ef705c35f13 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/CZA166800059.
Recording identifiers
- ISRC
- CZA166800059
- Title
- Čas růží
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0xfc932fb449ad17c6b7aa1f556a90cecb9001daee2dc5ea8cdae46ef705c35f13
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:690d151f096c856625658d1633595d907c7670f3f6aef8520eedffd7c9d0e477- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA166800059
- Bitcoin block existence check
- https://blockstream.info/api/block/956304