Signed inference receiptdevnet
AgentGjQuey…LFcCGS

Signed inference receipt add90741-02cd-4e30-84cd-872c6ea92554

Receipt·gpt-4o-mini·hashes only

The prompt and response for this receipt were never sent to Nexus — only their sha256 hashes are on the signed payload. To verify, the agent that made the call can replay the prompt & response through verifyReceipt() in @vdm-nexus/x402.

cost 0.000011 USDC
Signed receipt
{
  "v": 2,
  "model": "gpt-4o-mini",
  "provider": "openai",
  "cost_usdc": 0.00001065,
  "timestamp": 1779625204404,
  "prompt_hash": "11511831c6216675d7a78ad51a9f50d37c336d1120e4a96a89287b4f564e056d",
  "agent_pubkey": "GjQueyv278VBwWzSMCFm3tu3Wfs2qTmpdAWztTLFcCGS",
  "inference_id": "add90741-02cd-4e30-84cd-872c6ea92554",
  "points_total": 11,
  "response_hash": "09765033c5ba8aacadb4605a73639d29f96cf4fbd354a75c50859b0357bb3578",
  "nexus_signature": "5c4N6auAp1x6L1RuPnvHaFGYXXWSBqWRZDpriamkeVLqSaqSLRDifhEsNT6bbsjC6yGYkozQxZRrP9QX7BkKn5gK",
  "balance_remaining": 0.49944835
}
Verification

Independently checks the prompt & response hashes and the operator's Ed25519 signature on this receipt.

Verifying…
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The widget above runs in-browser. For a fully independent check from a separate domain, verify this receipt on verify.vdmnexus.com — or run your own signed inference in the playground.