Trust gap
AI agents are starting to call tools, recommend actions, and trigger workflows before teams have a reliable reliance checkpoint.
AI reliance infrastructure
Trust AI actions before they trigger payments, workflows, or real-world decisions.
ProofRelay provides pass/fail/review checkpoints for AI agents, APIs, MCP servers, and automated workflows. AI generates outputs; ProofRelay verifies whether the evidence supporting those outputs is strong enough to rely on before the next action happens.
Trust gap
Generic logs show that something happened; they do not produce a deterministic pass/fail/review decision before downstream reliance.
Trust gap
Expensive domains need proof-pack discipline: real estate, title, lending, insurance, healthcare administration, grants, and compliance workflows.
The checkpoint flow
Step 1
AI Agent
requests a tool, API, document review, or workflow action
Step 2
External Tool Call
returns output, payment context, or evidence metadata
Step 3
ProofRelay Checkpoint
verifies bundle shape, receipts, authority, and replay context
Step 4
PASS / REVIEW / FAIL
continue, route to a human, or stop the action
Who ProofRelay is for
AI agent builders
Prevent autonomous agents from relying on weak evidence before a tool result, payment, or workflow action is trusted.
MCP server operators
Add verification checkpoints before downstream systems rely on paid or sensitive tool outputs.
Compliance teams
Create auditable verification records without exposing raw prompts, files, credentials, or private logs.
Real estate and closing platforms
Verify proof-pack readiness before transaction, title, escrow, lending, or closing workflows advance.
Example: Paid tool call
Input
{ "action": "paid_tool_call", "authority": "missing" }
Result
{ "status": "needs_review" }
Example: Complete bundle
Input
{ "action": "closing_package_check", "receipt_chain": "complete" }
Result
{ "status": "pass" }
ProofRelay compared
| Feature | Manual review | Audit logs | ProofRelay |
|---|---|---|---|
| Automated checkpointing | No | No | Yes |
| MCP-aware verification | No | No | Yes |
| Evidence bundle validation | No | Partial | Yes |
| Pass/fail/review decisions | No | No | Yes |
| Human review routing | Manual | No | Yes |
ProofRelay does
- ✅ Verify evidence bundle structure
- ✅ Check receipt ordering and hash continuity
- ✅ Recommend checkpoints for risky AI actions
- ✅ Flag missing authority, replay, or evidence signals
ProofRelay does not
- ❌ Certify real-world truth
- ❌ Certify title, tax, or legal status
- ❌ Process payments or custody funds
- ❌ Give legal, escrow, securities, or compliance opinions
Strongest first niches
The best early markets are where AI is being introduced, mistakes are expensive, evidence chains matter, and no dominant verification layer exists yet.
Commercial real estate transactions
Title and escrow workflows
Commercial lending and underwriting
Opportunity Zone and tax-credit compliance
Government economic development grants
What buyers can do now
- • Rewrite one risky AI or workflow action as a ProofRelay checkpoint.
- • Run the PREP-1 paid action demo locally.
- • Map one real estate, title, lending, API, MCP, or x402-XRPL workflow into evidence fields.
- • Buy the $1,500 Evidence Sandbox when a team needs the first replayable transcript.