ISRC CZA232300246
Verified recording
CZA232300246 is “Obrovský slunce (feat. Monika Načeva, Pavel Bořkovec Quartet)” by Michal Pavlíček,
registered on the CopyrightChains blockchain with CopyrightID
0xbb8c6ad532abbcfe397dc6a96c57eede512b66a7fcd5982d6faa2b3f179985e0 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232300246.
Recording identifiers
- ISRC
- CZA232300246
- Title
- Obrovský slunce (feat. Monika Načeva, Pavel Bořkovec Quartet)
- Artist
- Michal Pavlíček
- CopyrightID (CopyrightChains transaction hash)
0xbb8c6ad532abbcfe397dc6a96c57eede512b66a7fcd5982d6faa2b3f179985e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:a6f09c76ab5b810a9431c6addbb1068b27ebbeea54fba2a33c1387f600a9315d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA232300246
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Obrovský slunce (feat. Monika Načeva, Pavel Bořkovec Quartet) · Machine-readable JSON-LD