ISRC CZA161401020
Verified recording
CZA161401020 is “Hrabě X” by Michael Kocáb,
registered on the CopyrightChains blockchain with CopyrightID
0x0c919fd5187de3bf60cfc4d059f720c7bb689f2ef6e8931da58ae7e7cc8196db and independently timestamped
in Bitcoin block 960258 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161401020.
Recording identifiers
- ISRC
- CZA161401020
- Title
- Hrabě X
- Artist
- Michael Kocáb
- CopyrightID (CopyrightChains transaction hash)
0x0c919fd5187de3bf60cfc4d059f720c7bb689f2ef6e8931da58ae7e7cc8196db
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:45:34+00:00
- Bitcoin block
- 960258
- Canonical record hash
sha256:ac609b3cd45de7ba625c576683a77e5539121b0251f07b6d58d8e30ad438f4ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161401020
- Bitcoin block existence check
- https://blockstream.info/api/block/960258