NEUS Docs

NEUS checks identity, ownership, permissions, or safety and saves the outcome as a proof. Reuse that proof before access, payment, or an agent action.

Outcomes

	Examples
Identity	Login, social, team
Ownership	Content, files, authorship
Access	NFT, token thresholds
Abuse	Human, wallet safety
Agents	Identity, permissions

Agent checks record who an agent is and what it may do.

Check types

Type	How	Examples
Interactive	Hosted steps on NEUS (passkey, OAuth, human)	ownership-social, ownership-org-oauth, proof-of-human
Instant	Account signs in-session	ownership-basic, agent-identity
Lookup	Live state	NFT, balance, wallet-risk

Most product gates start with Interactive checks. Instant and Lookup are available when your threat model needs them.

Terms

Term	Meaning
Proof ID (`qHash`)	Saved proof reference. Proofs
Check	Rule set applied to a claim
Account / subject	The NEUS account the result is about
Signing string	Message the account signs when a check requires it
Hosted Verify	Browser flow at `neus.network/verify`. Hosted Verify

Visibility: Privacy

Response

qHash
status: verified, processing, failed
Page: https://neus.network/proof/[qHash]

Verifiers

Catalog of checks.

How it works

End-to-end flow.

Signing

Message format.

Lifecycle

Poll and revoke.

Last modified on August 10, 2026

Home

Trust

Outcomes

Check types

Terms

Response

Next

Verifiers

How it works

Signing

Lifecycle

​Outcomes

​Check types

​Terms

​Response

​Next

Verifiers

How it works

Signing

Lifecycle

Outcomes

Check types

Terms

Response

Next