ISRC CZA160800178
Verified recording
CZA160800178 is “Lenko” by Petr Spálený,
registered on the CopyrightChains blockchain with CopyrightID
0x0d3e148e6eabaaf190489868cbe467d30f845de95227cc8da67ff9b024b37825 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/CZA160800178.
Recording identifiers
- ISRC
- CZA160800178
- Title
- Lenko
- Artist
- Petr Spálený
- CopyrightID (CopyrightChains transaction hash)
0x0d3e148e6eabaaf190489868cbe467d30f845de95227cc8da67ff9b024b37825
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:bbd63cbfa928595d335be51942af9247bbf948863c3f3df8b7090fcde571fd2e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA160800178
- Bitcoin block existence check
- https://blockstream.info/api/block/957120