Think of Verity as a zkRollup for TLS attestations and private/restricted data. Verity lets you create zero-knowledge proofs that:

1. Your data comes from trusted APIs.
2. Combine trusted data sources with your own private data.
3. Data is processed correctly. These proofs can be verified on any blockchain. ZK circuits are fully programmable in Rust. Verity includes a set of libraries to make development easier. Usher Labs offers on-call support for any team using this technology.