ISRC CZA239700166
Verified recording
CZA239700166 is “Co sudičky přály nám” by Lucie Bílá,
registered on the CopyrightChains blockchain with CopyrightID
0x5617d0b3803a52316b5b1a919a23fa2f2b5880da816e16841023fdecf79691a4 and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA239700166.
Recording identifiers
- ISRC
- CZA239700166
- Title
- Co sudičky přály nám
- Artist
- Lucie Bílá
- CopyrightID (CopyrightChains transaction hash)
0x5617d0b3803a52316b5b1a919a23fa2f2b5880da816e16841023fdecf79691a4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:8ff75461ef7138cf0e7fde6f6dba82d4ebdfb7f55b9e524397d749237e771d40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA239700166
- Bitcoin block existence check
- https://blockstream.info/api/block/953515