ISRC CZA219900395
Verified recording
CZA219900395 is “Proc” by Frantisek Nedved,
registered on the CopyrightChains blockchain with CopyrightID
0x1fa3f56750a52ccd6bdffc490b201304379911d3d0089d4b93936b4463f851a4 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/CZA219900395.
Recording identifiers
- ISRC
- CZA219900395
- Title
- Proc
- Artist
- Frantisek Nedved
- CopyrightID (CopyrightChains transaction hash)
0x1fa3f56750a52ccd6bdffc490b201304379911d3d0089d4b93936b4463f851a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:9a385403a0bdb6a5f115e8ab2dd059c421cebae32ed284cf9a8f4043cb8e7410- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA219900395
- Bitcoin block existence check
- https://blockstream.info/api/block/956304