ISRC CZA161103841
Verified recording
CZA161103841 is “Babetta” by Karel Vlach,
registered on the CopyrightChains blockchain with CopyrightID
0x5d2491084bf38cf77a42d72134aa2141bee653102ec23e205758cebe90222db5 and independently timestamped
in Bitcoin block 960218 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161103841.
Recording identifiers
- ISRC
- CZA161103841
- Title
- Babetta
- Artist
- Karel Vlach
- CopyrightID (CopyrightChains transaction hash)
0x5d2491084bf38cf77a42d72134aa2141bee653102ec23e205758cebe90222db5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:57:05+00:00
- Bitcoin block
- 960218
- Canonical record hash
sha256:1ebcbd3d81e703d74688da791d93d1c1ae0536a543801b3071dfb3d04223d5e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161103841
- Bitcoin block existence check
- https://blockstream.info/api/block/960218