ISRC CZA169100812
Verified recording
CZA169100812 is “Telefon” by Iveta Bartošová,
registered on the CopyrightChains blockchain with CopyrightID
0xba51afcdbf48985d1ad61d97f0feee09c8bc36e8369f68d5e605b66b7dd1c6d3 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169100812.
Recording identifiers
- ISRC
- CZA169100812
- Title
- Telefon
- Artist
- Iveta Bartošová
- CopyrightID (CopyrightChains transaction hash)
0xba51afcdbf48985d1ad61d97f0feee09c8bc36e8369f68d5e605b66b7dd1c6d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:71fac1d0de43b17c2f9d303bde10f6476a28c108cb84b06f904aff8784e562bc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CZA169100812
- Bitcoin block existence check
- https://blockstream.info/api/block/960448