ISRC CZA167100638
Verified recording
CZA167100638 is “Úvaha O Pop-Music - Live” by Jan Vodňanský,
registered on the CopyrightChains blockchain with CopyrightID
0xf6cc3bc564ddd719826b2c979bbfcfdbc0f560b89fa626d4ad77291dbf49fc97 and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167100638.
Recording identifiers
- ISRC
- CZA167100638
- Title
- Úvaha O Pop-Music - Live
- Artist
- Jan Vodňanský
- CopyrightID (CopyrightChains transaction hash)
0xf6cc3bc564ddd719826b2c979bbfcfdbc0f560b89fa626d4ad77291dbf49fc97
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:85a30257f847c9e7f54c886d9f02374e0562313d537ccca41ee9992c0624a87a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167100638
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Úvaha O Pop-Music - Live · Machine-readable JSON-LD