Signed inference receiptdevnet
Agent
GjQuey…LFcCGSSigned inference receipt 3f947dd6-f182-4933-ad22-7966bd140063
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": 0.00001125,
"timestamp": 1779625214856,
"prompt_hash": "2c35baedbb532ad54ba82eb298d15eb981053c696a80651406ed0f42feb63beb",
"agent_pubkey": "GjQueyv278VBwWzSMCFm3tu3Wfs2qTmpdAWztTLFcCGS",
"inference_id": "3f947dd6-f182-4933-ad22-7966bd140063",
"points_total": 15,
"response_hash": "a256099da6d2df874b69d2806da9ba493d4aa38bcf5603fd063bd12270817608",
"nexus_signature": "yfr4w5DgRkMwLNBLaaGLyVYzS2khAof3Re1WKqMeqKvQjC4Nxq22XqgLuKBA8AgbmYW4DxHztVLbNSeJ3xJXFup",
"balance_remaining": 0.49941175
}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.