ISRC CZA167700478
Verified recording
CZA167700478 is “Tenkrát” by Jiří Malásek,
registered on the CopyrightChains blockchain with CopyrightID
0x6062fd0ee1a9cf63a9a5c57307fcf6c7af71546a521ebaf6819e57565c8345ef and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167700478.
Recording identifiers
- ISRC
- CZA167700478
- Title
- Tenkrát
- Artist
- Jiří Malásek
- CopyrightID (CopyrightChains transaction hash)
0x6062fd0ee1a9cf63a9a5c57307fcf6c7af71546a521ebaf6819e57565c8345ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:37e1cd2e4b0063ca941d1d6c3a8e2038954404337f68042de8f632cdfddda9e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA167700478
- Bitcoin block existence check
- https://blockstream.info/api/block/957118