ISRC CZA161201993
Verified recording
CZA161201993 is “Tygr” by Petr Skoumal,
registered on the CopyrightChains blockchain with CopyrightID
0x02fdf6c3d1520734f3e49c378678dc5e8f59afa7590640ea6bd3faacc1d2b732 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161201993.
Recording identifiers
- ISRC
- CZA161201993
- Title
- Tygr
- Artist
- Petr Skoumal
- CopyrightID (CopyrightChains transaction hash)
0x02fdf6c3d1520734f3e49c378678dc5e8f59afa7590640ea6bd3faacc1d2b732
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:350f415dcc60f58b542d7f5d85fcde56d4024ae06bbf796bca2ca3e75a768a15- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161201993
- Bitcoin block existence check
- https://blockstream.info/api/block/956302