ISRC CZA161540407
Verified recording
CZA161540407 is “Prý Já To Byl” by Ladislav Vodička,
registered on the CopyrightChains blockchain with CopyrightID
0x048b9a3d34b36c0387f4cfdeba5b7b421e6b65f8990742b5a9072b35105a60e2 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540407.
Recording identifiers
- ISRC
- CZA161540407
- Title
- Prý Já To Byl
- Artist
- Ladislav Vodička
- CopyrightID (CopyrightChains transaction hash)
0x048b9a3d34b36c0387f4cfdeba5b7b421e6b65f8990742b5a9072b35105a60e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:8c760278ae6d8efb30e53e280c85c7ebddc9a193803cb95d128bb9a88186111a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540407
- Bitcoin block existence check
- https://blockstream.info/api/block/960296