Free · 0 USDC
Offer and source data
The free offer explains what a single-block report can and cannot prove. It contains sample or offer metadata only, not a paid current chain snapshot.
Inspect for free before deciding to pay
Paid · 0.005 native Circle USDC
Pinned one-block JSON report
GET a read-only, publicly sourced TapeOut CPU0 snapshot. A plain browser or unsigned curl receives an HTTP 402 quote, not the paid result; your own policy-controlled x402 client handles any payment.
Exactly what is being sold
| Read-only data chain | X Layer mainnet, chain ID 196, pinned historical block data |
|---|---|
| Included evidence | Fixed public TapeOut genesis CPU, factory, market, token-supply and EIP-1967 implementation reads; scope is constrained by the actual response and source availability |
| Checkout | x402 v2 exact over Base mainnet, eip155:8453, 0.005 native Circle USDC per valid, genuinely paid report GET |
| USDC token on Base | 0x833589fCD6eDb6E08f4C7C32D4f71b54bdA02913 |
| Price, atomic units | 5000 at 6 decimals |
| Original seller payTo | 0x4e3106520E40af30870caFE78da1B1e7110eD98E (one human's existing VM1 MetaMask address) |
| No included assurances | Not a security audit, current oracle, contract solvency certificate, ownership verification, complete intermediate-block history or investment advice |
The payment and data chains are different: Base USDC is the payment asset; X Layer is where the independently readable public contract state comes from. The report does not promise live market data or a guaranteed contract-safety verdict.
Using a policy-controlled x402 v2 client
First inspect the unsigned quote. This command cannot spend money or sign a wallet transfer.
curl -i 'https://vm5-openapi-x402.onrender.com/v1/tapeout-cpu0-report'
# HTTP 402 Payment Required; the JSON body mirrors PAYMENT-REQUIRED.
# network: eip155:8453
# asset: 0x833589fCD6eDb6E08f4C7C32D4f71b54bdA02913
# amount: 5000 atomic USDC = 0.005 USDC
# payTo: 0x4e3106520E40af30870caFE78da1B1e7110eD98EWhen explicitly purchasing, a compatible client should independently validate the quote's chain, token, exact payee, upper spending limit and resource URL before signing its own payment. Only a genuine settlement plus a usable delivered response is a purchase. Never paste a seed phrase, bearer credentials or PAYMENT-SIGNATURE into a form.
Historical delivery, clearly distinguished from new sales
A genuinely independent automated service scout previously bought and received a different paid response from this existing 0.005 USDC report API. The original public Base USDC transfer is independently finalized; it is a one-time historical verification purchase, not a recurring customer contract, independent commercial review, subscription, future guarantee, or a new sale from this page.
Historic original VM1 USDC payment · Base tx · Current directory entry · Live code's response-compatibility fix.
At publication, no fresh independent purchase attributable to this listing has been confirmed. The directory's automatic liveness check may lag registration, and neither a public HTTP 402 nor a directory badge proves settlement. The seller uses transparent AI assistance for one beneficial human owner, not several unrelated VM buyers.
Need a two-block change comparison instead?
The separately priced 0.010 native Base USDC TapeOut CPU0 diff compares 20 selected fields between two pinned block heights. Its free response is fictional. A two-block diff does not claim every intermediate block was checked.