ISRC CZA169000313
Verified recording
CZA169000313 is “Za Vodou, Za Horou” by Petr Ulrych,
registered on the CopyrightChains blockchain with CopyrightID
0x8b6c318652034cbc79d0566a9cf3bbcd6c4fd3d5a38658e60ef5bc8740a9a8d9 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169000313.
Recording identifiers
- ISRC
- CZA169000313
- Title
- Za Vodou, Za Horou
- Artist
- Petr Ulrych
- CopyrightID (CopyrightChains transaction hash)
0x8b6c318652034cbc79d0566a9cf3bbcd6c4fd3d5a38658e60ef5bc8740a9a8d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:7c9d1a49e6f31964eee5806f948acc412877113c19403652350f6b4f806a5914- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169000313
- Bitcoin block existence check
- https://blockstream.info/api/block/953515