Signed inference receiptmainnet
Agent
BSKq2X…SBTshRSigned inference receipt 895d38a9-19e3-4d7d-9adc-0f352e3f0769
Receipt·
anthropic/claude-sonnet-4·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 0.033369 USDC
Signed receipt
{
"v": 2,
"model": "anthropic/claude-sonnet-4",
"payment": {
"pay_to": "4nTiDhEbCFJtfPsi49rPGam8R5azUQNZHpb49CLYxiSv",
"scheme": "x402",
"network": "solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp",
"amount_usdc": 0.01,
"tx_signature": "5PhCR5dkdbzhXoiF2idBLnwi4SL3WDU7Miqg19VgMoGSpTFTYNNycHViB86Eg9wPqLfQw2qN5LVPUhFQHE25mRH1"
},
"upstream": "openrouter",
"cost_usdc": 0.033369,
"timestamp": 1779533030071,
"prompt_hash": "5b238ee3c7315611bfefdebd77cec5a8dc2dadcefc61458c60a9892f8508aeee",
"agent_pubkey": "BSKq2XtBCXHGZKvP9KStjJdpimTAJbmRP7FqZ1SBTshR",
"inference_id": "895d38a9-19e3-4d7d-9adc-0f352e3f0769",
"points_total": 7,
"response_hash": "49cca8f544cd1f018f4088b48c880faa589d584e3e53cfb5cf0464c2a764dd11",
"nexus_signature": "tUJogp5zL3GuCwsCyoSrVqEF6ccUB81dYUYLBrz284kRLLXtZwtY41QM4c4WrB2azoE6xSmaHH6jwd8bnAiM9s8"
}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.