ISRC CZA161001700
Verified recording
CZA161001700 is “Jarní - Live” by Jiří Dědeček,
registered on the CopyrightChains blockchain with CopyrightID
0x40c83da3ff47d96f3b3ecaecfe5af6b9e139d83b11d83fa80fd519e8c0fbca36 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/CZA161001700.
Recording identifiers
- ISRC
- CZA161001700
- Title
- Jarní - Live
- Artist
- Jiří Dědeček
- CopyrightID (CopyrightChains transaction hash)
0x40c83da3ff47d96f3b3ecaecfe5af6b9e139d83b11d83fa80fd519e8c0fbca36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:228b9133631c04a9da33a819a07567c7c0319c2b16478e0f136beb55b2fbb946- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA161001700
- Bitcoin block existence check
- https://blockstream.info/api/block/957118