ISRC CZA161500277
Verified recording
CZA161500277 is “Dudy A Basa” by Lilka Ročáková,
registered on the CopyrightChains blockchain with CopyrightID
0x1e1ff5866838a3da3ac0fd5993a20b72f3372c34370c7bbde094fbaa81d8c840 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161500277.
Recording identifiers
- ISRC
- CZA161500277
- Title
- Dudy A Basa
- Artist
- Lilka Ročáková
- CopyrightID (CopyrightChains transaction hash)
0x1e1ff5866838a3da3ac0fd5993a20b72f3372c34370c7bbde094fbaa81d8c840
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e853880857daf806354d5c18cf2f415ed9adee4923fcb818a61a570b9dca8540- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161500277
- Bitcoin block existence check
- https://blockstream.info/api/block/957120