ISRC CZA168300607
Verified recording
CZA168300607 is “Apríl - Bonus Track” by Karel Gott,
registered on the CopyrightChains blockchain with CopyrightID
0xd1063d14847e28d362773f214966b9941cd1799190d8713a6af12a1dd197e60e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168300607.
Recording identifiers
- ISRC
- CZA168300607
- Title
- Apríl - Bonus Track
- Artist
- Karel Gott
- CopyrightID (CopyrightChains transaction hash)
0xd1063d14847e28d362773f214966b9941cd1799190d8713a6af12a1dd197e60e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5e0bfe6aa2123d0cd7e28bd212b1c20c51be8b76f703da93467a609193cbc93d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168300607
- Bitcoin block existence check
- https://blockstream.info/api/block/957118