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Use this recipe when you want to prove that a domain belongs to the wallet behind your app, site, or profile.

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How It Works

  1. Add a DNS TXT record to your domain
  2. Create a proof that verifies the record matches your wallet
  3. Use the proof for domain-gated access or verification

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Setup

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Step 1: Add DNS TXT Record

Add a TXT record at _neus.<yourdomain.com>: 
neus=<your-wallet-address>
Example: 
_neus.example.com TXT "neus=0x1234567890abcdef1234567890abcdef12345678"

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Step 2: Create Domain Proof

const proof = await client.verify({
  verifier: 'ownership-dns-txt',
  data: {
    domain: 'example.com',
    walletAddress: '0x...',
  },
  walletAddress: '0x...',
});

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Step 3: Verify Proof

GET /api/v1/proofs/check?verifierIds=ownership-dns-txt&address=0x...

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Propagation Time

DNS changes typically propagate within minutes but can take up to 24 hours depending on your DNS provider.

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Use Cases

Use CaseDescription
Org onboardingProve your team controls the public domain
Brand trustLink the domain to the wallet behind your NEUS presence
Public proof displayShow a reusable proof page for domain control