{
  "schema": "https://gcagochina.com/privacy.json",
  "pageUrl": "https://gcagochina.com/privacy.html",
  "lastUpdated": "2026-05-20",
  "status": "public-privacy-notice-published",
  "scope": "GCA public website, live email registration, live contact suppression, local member pre-registration packets, wallet balance verification, controlled HTTPS account intake",
  "contactEmail": "support@gcagochina.com",
  "currentStaticSiteBehavior": {
    "mode": "live-email-registration-and-contact-suppression-api-with-local-member-pre-registration",
    "automaticServerStorage": true,
    "directSubmissionEndpointConfigured": true,
    "emailRegistrationDirectSubmissionEndpointConfigured": true,
    "contactSuppressionDirectSubmissionEndpointConfigured": true,
    "memberPreRegistrationDirectSubmissionEndpointConfigured": false,
    "productionApiBase": "https://gca-registration-api.gcagochina.workers.dev",
    "emailRegistrationEndpoint": "/gca/email-registrations",
    "contactSuppressionEndpoint": "/gca/contact-suppressions",
    "packetLeavesBrowserWhen": [
      "user submits email registration through register.html",
      "user submits email unsubscribe through unsubscribe.html",
      "user copies member pre-registration packet",
      "user downloads member pre-registration packet",
      "user emails member pre-registration packet",
      "the user submits through the controlled HTTPS account UI"
    ]
  },
  "dataFields": [
    "email",
    "optional display name for email registration",
    "email registration source, language, and interest tags",
    "email contact consent acknowledgement",
    "contact suppression reason and source",
    "contact suppression acknowledgement",
    "Telegram handle",
    "Base wallet address",
    "declared GCA balance",
    "program intent",
    "consent flags",
    "generated registration ID",
    "timestamp",
    "future wallet verification result",
    "future GCA Member 30-day holding-period evidence",
    "future 100 credits ledger record",
    "future GCA Member ledger status",
    "future 10,000 GCA member benefit status",
    "future support review status"
  ],
  "futureControlledIntake": {
    "status": "prepared-not-publicly-connected",
    "preparedAccessPage": "/gca/member-access",
    "preparedIntakeEndpoint": "/gca/pre-registrations",
    "preparedWalletVerificationEndpoint": "/gca/wallet-verifications",
    "preparedCreditLedgerEndpoint": "/gca/credit-ledger",
    "preparedMemberLedgerEndpoint": "/gca/member-ledger",
    "preparedReviewEndpoint": "/gca/member-review",
    "storagePurpose": [
      "support review",
      "wallet balance eligibility checks",
      "30-day GCA Member holding-period review",
      "100 credits ledger records",
      "GCA Member ledger records",
      "10,000 GCA member benefit review records",
      "fraud and abuse prevention",
      "operational logs"
    ]
  },
  "walletVerification": {
    "method": "read-only ERC-20 balanceOf check",
    "network": "Base Mainnet",
    "chainId": 8453,
    "contractAddress": "0x3197c42f4a06f7be32a9a742ac2a766f0ff682c6",
    "requiresSignature": false,
    "requiresPrivateKey": false,
    "requiresSeedPhrase": false,
    "requiresExchangeApiSecret": false,
    "requiresWithdrawalPermission": false,
    "requiresCustody": false
  },
  "securityBoundary": {
    "neverAskFor": [
      "private key",
      "seed phrase",
      "exchange API secret",
      "withdrawal permission",
      "custody of funds"
    ],
    "notCreatedByPreRegistration": [
      "live GCA AI Quant Access account",
      "self-service credit claim",
      "automatic GCA Member activation",
      "trading permission",
      "risk-control bypass"
    ]
  },
  "userRequests": {
    "contactEmail": "support@gcagochina.com",
    "unsubscribePage": "https://gcagochina.com/unsubscribe.html",
    "contactSuppressionEndpoint": "https://gca-registration-api.gcagochina.workers.dev/gca/contact-suppressions",
    "requestTypes": [
      "correction",
      "deletion",
      "contact suppression",
      "status review"
    ],
    "retentionCaveat": "Some records may be retained when needed for abuse prevention, security review, operational integrity, or legal compliance."
  },
  "publicLinks": {
    "support": "https://gcagochina.com/support.html",
    "supportJson": "https://gcagochina.com/support.json",
    "privacyNotice": "https://gcagochina.com/privacy.html",
    "participationTerms": "https://gcagochina.com/terms.html",
    "emailRegistration": "https://gcagochina.com/register.html",
    "emailUnsubscribe": "https://gcagochina.com/unsubscribe.html",
    "memberPreRegistration": "https://gcagochina.com/members.html",
    "memberProgramRules": "https://gcagochina.com/member-program.json",
    "memberLedgerPage": "https://gcagochina.com/member-ledger.html",
    "memberLedgerSchema": "https://gcagochina.com/member-ledger.json",
    "accessApiPage": "https://gcagochina.com/access-api.html",
    "accessApi": "https://gcagochina.com/access-api.json",
    "reviewQueuePage": "https://gcagochina.com/review-queue.html",
    "reviewQueue": "https://gcagochina.com/review-queue.json",
    "operationsRunbookPage": "https://gcagochina.com/operations.html",
    "operationsRunbook": "https://gcagochina.com/operations.json"
  }
}