ISRC CZA160404554
Verified recording
CZA160404554 is “Školní” by Petr Skoumal,
registered on the CopyrightChains blockchain with CopyrightID
0xc10e9296bff325849fff8e7841e6730d4fe67a66747d6052cf0b9d69361973a6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160404554.
Recording identifiers
- ISRC
- CZA160404554
- Title
- Školní
- Artist
- Petr Skoumal
- CopyrightID (CopyrightChains transaction hash)
0xc10e9296bff325849fff8e7841e6730d4fe67a66747d6052cf0b9d69361973a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:80d6fca9452dcd9c7c2bdd5b56eba20dc423e0591d7cbfac4b29a925c5c9b9d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160404554
- Bitcoin block existence check
- https://blockstream.info/api/block/956304