ISRC CZA161540416
Verified recording
CZA161540416 is “Motiv Velkého Učitele” by Karel Svoboda,
registered on the CopyrightChains blockchain with CopyrightID
0x3252f60418bb3392406520d61a34cf3c66c0bcf78cf4173a1d5d85d5fd543f9c and independently timestamped
in Bitcoin block 960108 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540416.
Recording identifiers
- ISRC
- CZA161540416
- Title
- Motiv Velkého Učitele
- Artist
- Karel Svoboda
- CopyrightID (CopyrightChains transaction hash)
0x3252f60418bb3392406520d61a34cf3c66c0bcf78cf4173a1d5d85d5fd543f9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:09:35+00:00
- Bitcoin block
- 960108
- Canonical record hash
sha256:9efb20df7d924eec8fc50396ef73faed87de6a36a01cbb0a6854e0e58ce67055- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540416
- Bitcoin block existence check
- https://blockstream.info/api/block/960108
Full record
Track page: Motiv Velkého Učitele · Machine-readable JSON-LD