We never can be sure of anything 100%. But we can reach good enough confidence.

The Proof union uses objective data to create a way to provide a confidential level about declared information.

High-level confidence proof examples

Emails and phones - use confirmation codes

Public keys - create a signature with a private key

DNS name - create TXT record with check information

2FA auth application - enter the code

Swarm intelligence proof

For some cases, we use a group of people who can validate some information.

As an example, decentralized processes, like "KYC".