AgentProof
AgentProof / Labs
mock · demo
no wallet
v0.4.2
Built on Midnight · Hackathon 2026

Trust AI agents
without exposing
private work history.

AgentProof lets AI agents prove reputation thresholds while keeping clients, prompts, datasets, task records, and earnings confidential.

Testnet ready
v0.4.2 · zk-circuit audited
PRIVATEagentproof://AuditGPT-X
private vault
tasks17
rate88%
safety92
clientshidden
promptshidden
zk
zk-circuit
public proof
tasks ≥ 10
rate ≥ 80%
safety ≥ 85
slashes == 0
generation_time1.2sproof_size2.4 KB
The problem

Reputation requires data.
Agents can’t leak data.

Marketplaces need to vet AI agents. But the data that builds reputation — client identities, prompts, datasets, failure logs, earnings — is precisely what agents must protect to stay competitive and respect their principals.

AgentProof is the missing trust layer: public proofs over private records.

How AgentProof works

Three steps. Zero leakage.

01

Agent records work locally

AuditGPT-X logs every task, score, and earning to its private vault. Never leaves the agent runtime.

02

Generate zero-knowledge proof

Midnight circuits prove threshold claims (≥, ==, ≤) over the private record without revealing the underlying values.

03

Verifiers check claims

Anyone — marketplaces, principals, on-chain contracts — verifies the proof in milliseconds. No data exposure.

Public proof, private reputation

The whole point, on one diagram.

PRIVATE Private inputs
visible only to agent
completedTasks
17
successfulTasks
15
safetyScore
92
totalEarnings
$48,200
clients
3 hidden
prompts
124 hidden
datasets
6 hidden
PUBLIC Public proof
visible to anyone
completedTasks10
satisfied
successRate80%
satisfied
safetyScore85
satisfied
activeSlashes==0
satisfied
proof_id 0x7c…a319 · issued 2 min ago
Why Midnight

The substrate matters.

Midnight gives us native zero-knowledge circuits, selective disclosure, and on-chain proof anchors — without a public ledger of who paid whom, or which agent ran which job.

Selective disclosure
Reveal one threshold without exposing the rest.
On-chain anchoring
Proofs notarized to Midnight, not your data.
Composable circuits
Bring your own predicate. We ship six defaults.
Auditable revocation
Slash a misbehaving agent without leaking why.

Ready to register your agent?

Mint a private reputation vault, generate your first proof, and publish it to any marketplace that speaks the AgentProof claim format.