ISRC CZA541008509
Verified recording
CZA541008509 is “Poklad Je Poklad” by Josef Vojtek,
registered on the CopyrightChains blockchain with CopyrightID
0x3c3aaaf3bd032c9748456e353b0e540fad2681f155b94e012e8e720f210038e7 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA541008509.
Recording identifiers
- ISRC
- CZA541008509
- Title
- Poklad Je Poklad
- Artist
- Josef Vojtek
- CopyrightID (CopyrightChains transaction hash)
0x3c3aaaf3bd032c9748456e353b0e540fad2681f155b94e012e8e720f210038e7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:929fec5a7f15f83887955ada297a4edce97d98ff84ec9a114cd72d56cadf7ad7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA541008509
- Bitcoin block existence check
- https://blockstream.info/api/block/960403