# Variable: ProofTypes

> `const` **ProofTypes**: `object`

The types for proofs.

## Type Declaration

### DataIntegrityProof {#dataintegrityproof}

> `readonly` **DataIntegrityProof**: `"DataIntegrityProof"` = `"DataIntegrityProof"`

The type for Data Integrity Proof.

### JsonWebSignature2020 {#jsonwebsignature2020}

> `readonly` **JsonWebSignature2020**: `"JsonWebSignature2020"` = `"JsonWebSignature2020"`

The type for Json Web Signature 2020.