ISRC CZA161540423
Verified recording
CZA161540423 is “Cestou Do Školy” by Karel Svoboda,
registered on the CopyrightChains blockchain with CopyrightID
0xbeb603ef64f9f54b61d6b3a4eef24b40f13faa4e48660658e345ced0c030d731 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540423.
Recording identifiers
- ISRC
- CZA161540423
- Title
- Cestou Do Školy
- Artist
- Karel Svoboda
- CopyrightID (CopyrightChains transaction hash)
0xbeb603ef64f9f54b61d6b3a4eef24b40f13faa4e48660658e345ced0c030d731
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:7ba8161ae7e6ab592da6c9d672101c161e6f7cd7f8f3dfacffb20b59a3e07ba7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161540423
- Bitcoin block existence check
- https://blockstream.info/api/block/960264