ISRC CZA168900254
Verified recording
CZA168900254 is “Co dokážeš sám” by Viana (Iva) Bartošová,
registered on the CopyrightChains blockchain with CopyrightID
0x77da50466414b01635be7fad34d551ce454a5393fbaf6ad6993f79314663b2c1 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/CZA168900254.
Recording identifiers
- ISRC
- CZA168900254
- Title
- Co dokážeš sám
- Artist
- Viana (Iva) Bartošová
- CopyrightID (CopyrightChains transaction hash)
0x77da50466414b01635be7fad34d551ce454a5393fbaf6ad6993f79314663b2c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6aa7ba74a1c8da0097c92ca0243f31b1eae671e783b028db0022167fa9bb92b5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA168900254
- Bitcoin block existence check
- https://blockstream.info/api/block/957118