ISRC CZA168200374
Verified recording
CZA168200374 is “Já Už Jdu” by Skupina Františka Ringo Čecha,
registered on the CopyrightChains blockchain with CopyrightID
0xbf718afbdcd9c98a261868c8d1d2fc4aadf9dbb5823533e87d062a137a42794c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168200374.
Recording identifiers
- ISRC
- CZA168200374
- Title
- Já Už Jdu
- Artist
- Skupina Františka Ringo Čecha
- CopyrightID (CopyrightChains transaction hash)
0xbf718afbdcd9c98a261868c8d1d2fc4aadf9dbb5823533e87d062a137a42794c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:f8ccc2f01b250d295990f62d468a09ed319280008f035e8427404426569da440- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168200374
- Bitcoin block existence check
- https://blockstream.info/api/block/953520