ISRC CZA231400179
Verified recording
CZA231400179 is “Davny city z Hanspaul City” by Ivan Hlas,
registered on the CopyrightChains blockchain with CopyrightID
0x1f9ad7cfacc20c6f7b76622ec23c0683b2cc39fc67183b5498e5403cebdc18c7 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231400179.
Recording identifiers
- ISRC
- CZA231400179
- Title
- Davny city z Hanspaul City
- Artist
- Ivan Hlas
- CopyrightID (CopyrightChains transaction hash)
0x1f9ad7cfacc20c6f7b76622ec23c0683b2cc39fc67183b5498e5403cebdc18c7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:ff12e9efb0f110618e61779eada1e3c34c91b120d18c7ce51f283c56ab784aa3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA231400179
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Davny city z Hanspaul City · Machine-readable JSON-LD