ISRC CZA161103343
Verified recording
CZA161103343 is “Haló, lidi, haló, brouci - Přesýpací Hodiny” by Pavel Zedníček,
registered on the CopyrightChains blockchain with CopyrightID
0x3fda24e433ba49ee3502d9e63ed53649dd6f47a18f7be397f80f9afb2238ee38 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161103343.
Recording identifiers
- ISRC
- CZA161103343
- Title
- Haló, lidi, haló, brouci - Přesýpací Hodiny
- Artist
- Pavel Zedníček
- CopyrightID (CopyrightChains transaction hash)
0x3fda24e433ba49ee3502d9e63ed53649dd6f47a18f7be397f80f9afb2238ee38
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:54fba2200357e536030ff0e086d92fb461d2c6beb41c1a4b5d9236901bd50fa9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161103343
- Bitcoin block existence check
- https://blockstream.info/api/block/953515
Full record
Track page: Haló, lidi, haló, brouci - Přesýpací Hodiny · Machine-readable JSON-LD