Signed inference receiptdevnet
Agent
GjQuey…LFcCGSSigned inference receipt add90741-02cd-4e30-84cd-872c6ea92554
Receipt·
gpt-4o-mini·hashes onlyThe 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.
Receipts are the unit of work on Nexus. Share this one.
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.