ISRC CZA168092999
Verified recording
CZA168092999 is “Vrhám se na mládka” by Luděk Sobota,
registered on the CopyrightChains blockchain with CopyrightID
0x03de0ed3c67f870517657b64f8f1eebd2bfb31ee5aca713e38747c41de986a46 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168092999.
Recording identifiers
- ISRC
- CZA168092999
- Title
- Vrhám se na mládka
- Artist
- Luděk Sobota
- CopyrightID (CopyrightChains transaction hash)
0x03de0ed3c67f870517657b64f8f1eebd2bfb31ee5aca713e38747c41de986a46
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:e19019ecc93fbdf31273f2062af56f5863a9199d6a6332a9b446b834f1b75efd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168092999
- Bitcoin block existence check
- https://blockstream.info/api/block/960455