ISRC CZA541012210
Verified recording
CZA541012210 is “Protokol” by Jan Touzimsky,
registered on the CopyrightChains blockchain with CopyrightID
0x59e56014b50142e28f73169f8f2e29270e47fe8115a4415e2e70e6df6145b595 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA541012210.
Recording identifiers
- ISRC
- CZA541012210
- Title
- Protokol
- Artist
- Jan Touzimsky
- CopyrightID (CopyrightChains transaction hash)
0x59e56014b50142e28f73169f8f2e29270e47fe8115a4415e2e70e6df6145b595
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:b1d32887dc9d25f076adbee6835a490f284f99a542bb6b248e52725e258db398- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA541012210
- Bitcoin block existence check
- https://blockstream.info/api/block/960340