> ## Documentation Index
> Fetch the complete documentation index at: https://sigil-docs-568611a1.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# What is real vs stubbed

> An honest map of what runs live on testnet today and the one thing that is still a labelled mock.

Almost everything runs live on testnet and can be checked right now. One thing is a mock, and every screen labels it.

## Real and verified

<CardGroup cols={2}>
  <Card title="x402 paid service" icon="circle-check">
    Live on Hedera testnet, settled by Blocky402. Twelve real paid requests.
  </Card>

  <Card title="Per-call metering" icon="circle-check">
    Priced per kilobyte, USDC and HBAR legs, both settled on-chain.
  </Card>

  <Card title="Licence NFT (HTS)" icon="circle-check">
    Token 0.0.10483154, minted to each payer, gives free reads afterward.
  </Card>

  <Card title="Deterministic sandbox" icon="circle-check">
    Deny-by-default, same input gives the same hash across machines and Docker.
  </Card>

  <Card title="Arc contracts" icon="circle-check">
    SigilStake and DisputeResolver deployed; 28 passing contract tests; five full cycles settled.
  </Card>

  <Card title="Circle Agent Stack wallet" icon="circle-check">
    The agent signs its own Arc transactions as ERC-4337 user operations.
  </Card>

  <Card title="HCS audit trail" icon="circle-check">
    Every claim, payment, and outcome is a Hedera message you can open.
  </Card>

  <Card title="Hosted on AWS" icon="circle-check">
    Web and gateway live behind CloudFront; the full cycle has run through the cloud server.
  </Card>
</CardGroup>

## The one honest stub

<Warning>
  **World Selfie Check runs as a labelled mock** until Sandbox tester access lands. The abuse-prevention rule it feeds — one person cannot hold both sides of a claim — is fully built, enforced, and tested. Only the live selfie call is stubbed, and the UI says "Mock Selfie Check" wherever it appears.
</Warning>

## Known limitations

* **The gateway keeps its live index in a single JSON file.** Hedera is the durable audit log; the file is a fast cache. One gateway instance, not a cluster.
* **The browser-signed wallet flows** on the claim and dispute pages are written and type-checked but were driven end-to-end by the agent and the seed, not yet from a browser wallet.
* **Mainnet is not deployed yet.** The contracts have no owner and no upgrade path, so mainnet is a fresh deploy planned before Sept 30.

## Verify it yourself

```bash theme={null}
# The live paywall (returns 402 with the price)
curl -i https://d32gga9078v6q0.cloudfront.net/skills/be1d83069423fc798a4837eaf42464b1715b575983501d9bc2dd51f7fe1faf4b/source

# The discovery directory
curl -s https://d32gga9078v6q0.cloudfront.net/skills
```

The full, link-by-link status table lives in the repo's [EVIDENCE.md](https://github.com/sm-xd/sigil/blob/main/EVIDENCE.md#what-is-real-vs-stubbed).