ISRC CZA230000555
Verified recording
CZA230000555 is “Jsem přece voják” by Cesky Narodni Symfonicky Orchestr,
registered on the CopyrightChains blockchain with CopyrightID
0x4ca1dc5bc7becde10f6907c7d898a98f01599ce7317c981a2ed61915a664938d and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA230000555.
Recording identifiers
- ISRC
- CZA230000555
- Title
- Jsem přece voják
- Artist
- Cesky Narodni Symfonicky Orchestr
- CopyrightID (CopyrightChains transaction hash)
0x4ca1dc5bc7becde10f6907c7d898a98f01599ce7317c981a2ed61915a664938d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:ae20d75979284e6a3d98a092d7df016376c29314029b4f8a1f84076e5996eb8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA230000555
- Bitcoin block existence check
- https://blockstream.info/api/block/960327