message DomainVerification {
  string domain = 1;                     // Domain to verify
  string owner = 2;                      // Owner address
  string token = 3;                      // DNS TXT token
  VerificationStatus status = 4;         // Status: Pending/Verified/Failed
  int64 initiated_at = 5;                // Start timestamp
  int64 expires_at = 6;                  // Expiration timestamp
}

enum VerificationStatus {
  VERIFICATION_STATUS_PENDING = 0;
  VERIFICATION_STATUS_VERIFIED = 1;
  VERIFICATION_STATUS_FAILED = 2;
}

message Service {
  string service_id = 1;                 // Unique identifier
  string domain = 2;                     // Verified domain
  string owner = 3;                      // Owner address
  string name = 4;                       // Display name
  string description = 5;                // Service description
  repeated string permissions = 6;        // UCAN capabilities
  string ucan_delegation_chain = 7;      // Authorization chain
  int64 created_at = 8;                  // Creation time
  int64 updated_at = 9;                  // Last update
}

snrd tx svc initiate-domain-verification example.com --from alice

{
  "domain": "example.com",
  "token": "sonr-verification=abc123xyz",
  "expires_at": "2024-01-15T00:00:00Z"
}

Type: TXT
Name: @ (or root domain)
Value: sonr-verification=abc123xyz
TTL: 300 (5 minutes)

snrd tx svc verify-domain example.com --from alice

# Check verification status
snrd query svc domain-verification example.com

# List all verifications by owner
snrd query svc verifications-by-owner sonr1abc...

# Get service by ID
snrd query svc service my-app-123

# List services by owner
snrd query svc services-by-owner sonr1abc...

# List services by domain
snrd query svc services-by-domain example.com

# Search services by permission
snrd query svc services-by-permission "dwn:write"

# Get module parameters
snrd query svc params

# Get service statistics
snrd query svc stats

// 1. Initiate domain verification
initMsg := &MsgInitiateDomainVerification{
    Owner:  "sonr1abc...",
    Domain: "app.example.com",
}

// 2. After DNS setup, verify domain
verifyMsg := &MsgVerifyDomain{
    Owner:  "sonr1abc...",
    Domain: "app.example.com",
}

// 3. Register service
registerMsg := &MsgRegisterService{
    Owner:       "sonr1abc...",
    Domain:      "app.example.com",
    ServiceId:   "my-app-v1",
    Name:        "My Application",
    Description: "Decentralized social platform",
    Permissions: []string{
        "dwn:read",
        "dwn:write",
        "ucan:delegate",
    },
}

// Query service details
service, err := queryClient.Service(ctx, &QueryServiceRequest{
    ServiceId: "my-app-v1",
})

// Check permissions
for _, perm := range service.Service.Permissions {
    fmt.Printf("Permission: %s\n", perm)
}