ISRC CZA239700372
Verified recording
CZA239700372 is “Předehra” by Jiří Škorpík,
registered on the CopyrightChains blockchain with CopyrightID
0xdd95462fb089d717131138b6073353d3ede3e9f28bd2ee460a19d62d60a40646 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/CZA239700372.
Recording identifiers
- ISRC
- CZA239700372
- Title
- Předehra
- Artist
- Jiří Škorpík
- CopyrightID (CopyrightChains transaction hash)
0xdd95462fb089d717131138b6073353d3ede3e9f28bd2ee460a19d62d60a40646
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:8c52c18774f23370d17a825b440066208d8e360a4985ea2eb756110ffddf2cc3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA239700372
- Bitcoin block existence check
- https://blockstream.info/api/block/956302