ISRC CZA168800014
Verified recording
CZA168800014 is “Gejzír” by Petr Kotvald,
registered on the CopyrightChains blockchain with CopyrightID
0xdd31a3d921f7983029d6abfa1ba79f041dcbea2f9823a86ab50f9528ddf0f458 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168800014.
Recording identifiers
- ISRC
- CZA168800014
- Title
- Gejzír
- Artist
- Petr Kotvald
- CopyrightID (CopyrightChains transaction hash)
0xdd31a3d921f7983029d6abfa1ba79f041dcbea2f9823a86ab50f9528ddf0f458
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:59b91053248eb86bc67da11c8d535e54f41c27f3016b5f53bcdd94e3b2f133fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168800014
- Bitcoin block existence check
- https://blockstream.info/api/block/956302