ISRC CZA161003359
Verified recording
CZA161003359 is “Vítejte V Absurdistánu” by Petr Hapka,
registered on the CopyrightChains blockchain with CopyrightID
0xf52ef9f4d25f18dfcc70a05fa477756a56b6fd4d1142aca0d90133306e8fba54 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161003359.
Recording identifiers
- ISRC
- CZA161003359
- Title
- Vítejte V Absurdistánu
- Artist
- Petr Hapka
- CopyrightID (CopyrightChains transaction hash)
0xf52ef9f4d25f18dfcc70a05fa477756a56b6fd4d1142aca0d90133306e8fba54
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:97c12666091ec26cc3766c32f05ec4104a5455c723db1de202aa349a14f6d18b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161003359
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Vítejte V Absurdistánu · Machine-readable JSON-LD