Signed inference receiptmainnet
AgentBSKq2X…SBTshR

Signed inference receipt 0d932955-2a5b-4de5-9260-c455518c02b5

Receipt·anthropic/claude-sonnet-4·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 0.011451 USDC
Signed receipt
{
  "v": 2,
  "model": "anthropic/claude-sonnet-4",
  "payment": {
    "pay_to": "4nTiDhEbCFJtfPsi49rPGam8R5azUQNZHpb49CLYxiSv",
    "scheme": "x402",
    "network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
    "amount_usdc": 0.02,
    "tx_signature": "2eV2FcnensE1yzNmZDz1GoPb1XDJ8dccYZmK612Ysn7YmopW9ZacdeVVC6qsCuZghCU9GvmXe4bZUBZVJ7tJPNfN",
    "inference_usdc": 0.01,
    "receipt_fee_usdc": 0.01,
    "treasury_share_usdc": 0.005,
    "burn_pool_share_usdc": 0.005
  },
  "upstream": "openrouter",
  "cost_usdc": 0.011451,
  "timestamp": 1779571498944,
  "prompt_hash": "36c81faf774d2b15ff1485c873d554880d7d835b667f5d0413b0b6e9f8551502",
  "agent_pubkey": "BSKq2XtBCXHGZKvP9KStjJdpimTAJbmRP7FqZ1SBTshR",
  "inference_id": "0d932955-2a5b-4de5-9260-c455518c02b5",
  "points_total": 19,
  "response_hash": "50a71814a2574dd91102ca045f68badfed4b9cad8e3ae3f5a402e07394fdad03",
  "nexus_signature": "5aQf4PforeDLJkGkYXxEuRJDvvoASoahMD7kZPTVQTqCVUpQwkzNgV2TtxnSgZfTUsLPQduhAL6kJR34zpm4Q7WJ"
}
Verification

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

Verifying…
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.