GCA Whitepaper

Version 0.6

Official buy guide: https://gcagochina.com/buy.html.

Verify official links: https://gcagochina.com/verify.html.

Official market page: https://gcagochina.com/markets.html.

Official supply page: https://gcagochina.com/supply.html.

Security page: https://gcagochina.com/security.html.

Risk page: https://gcagochina.com/risk.html.

FAQ: https://gcagochina.com/faq.html.

Member pre-registration: https://gcagochina.com/members.html.

Utility thesis: https://gcagochina.com/utility.html.

Product spec: https://gcagochina.com/product.html.

Credits catalog: https://gcagochina.com/credits.html.

Member benefit transfer runbook: https://gcagochina.com/member-benefit-transfer.html.

Release gates: https://gcagochina.com/release-gates.html.

Narrative system: https://gcagochina.com/narrative.html.

Weekly Go China Radar: https://gcagochina.com/radar.html.

Summary

GCA is a fixed-supply ERC-20 token deployed on Base Mainnet. GCA currently stands for Go China Access, a concept-stage community direction focused on China-facing Web3 culture, bilingual education, public market narrative research, live account intake, read-only wallet verification, eligible member/credit ledger records, manually reviewed service delivery, and browser-only non-custodial risk tools. Connected market-data and trading modules remain staged behind published release gates.

The contract creates the entire supply at deployment and does not include post-deployment minting, burning, taxes, blacklist logic, or privileged admin controls. The product roadmap is still being developed publicly, so GCA should not be described as a finished platform or as having guaranteed utility.

Token Parameters

Contract Design

The contract implements a compact ERC-20 surface: balance lookup, allowance lookup, transfer, approval, delegated transfer, and the standard transfer and approval events.

The supply is assigned to the deployer in the constructor. There is no owner role, no upgrade mechanism, no mint function, no burn function, no transfer tax, no blacklist, and no withdrawal path.

Network Selection

GCA is deployed on Base Mainnet because Base is an EVM-compatible Layer 2 network that uses ETH for gas and supports common ERC-20 wallet and DEX workflows.

Project Direction

The current public concept is Go China Access. The intended direction is to build a public community around China-facing Web3 activity, bilingual crypto education, creator/community access, curated research about market narratives, and practical trading-risk education. The public positioning line is: Narrative meets risk control.

The GCA narrative system uses repeatable names so the project can be memorable without implying price support or trading outcomes: China Narrative Radar, Weekly Go China Radar, Liquidation Replay, ENTRY_READY Review, GCA Member Club, Go China Watchlist, and Risk First Trading.

The current public content format is Weekly Go China Radar. Issue 003, Public Activity Without Artificial Volume, is a reusable update for verification links, public activity cadence, market-quality boundaries, member utility readiness, risk notes, and community talking points. It is not live market data, financial advice, a buy/sell recommendation, or a price forecast.

The product layer connects GCA with GCA AI Quant Access through live account and member intake, browser-only risk tools, and manually reviewed service delivery. Suitable utility includes liquidation replay reports, risk-warning reviews, backtest review, ENTRY_READY review, position-size calculations, member research, and risk-control training. Connected market-data and trading modules are not live.

Verified first campaign backend: each registered user may verify one wallet holding at least 10,000 GCA and receive a one-time 100 GCA AI Quant Access credits ledger record.

Verified GCA Member backend: each registered user may verify one wallet buying and continuously holding at least 1,000,000 GCA for 30 days. Production approval reads a safe Base snapshot and requires a complete, internally consistent observed 30-day transfer-history reconstruction whose minimum balance is at least 1,000,000 GCA before GCA Member activation. Successful approval stores append-only holding evidence; the one-time 10,000 GCA member benefit remains a separate manual reserve-wallet review.

The holding-history check combines Base Blockscout token-transfer history with recent wallet-specific Base public RPC logs and a snapshot balanceOf read. It does not request a wallet signature, send a transaction, transfer GCA, authorize the member benefit, or constitute a third-party audit or future holding guarantee.

The public product spec is published at product.html, the utility credits catalog is published at credits.html, the manual member benefit transfer runbook is published at member-benefit-transfer.html, and the product release gates are published at release-gates.html. The account UI, read-only GCA balance verification, redacted device-key account status, credit ledger activation, member review, holding verification, account service requests, follow-ups, queued-request cancellation, delivery acknowledgement, reviewed service delivery, and at-most-once credit settlement are live through Workers + D1. D1 stores only the device-key SHA-256, and public account responses exclude email, full wallet address, the key, private follow-up text, reviewer identity, administrator data, and operator notes. The 10,000 GCA transfer itself remains manual reserve-wallet processing after approval, while connected market-data and trading workflows remain staged behind risk-control review and simulation or testnet gates.

Near-term work should focus on operating the reviewed-service workflow with measurable response and delivery records, publishing a consistent Weekly Go China Radar cadence, adding read-only connected market data only after privacy and reliability review, testing any exchange integration on simulation or testnet first, and keeping public disclosures accurate as the project evolves.

This concept does not imply a price target, return promise, revenue share, or completed application.

Verified Utility Boundaries

GCA should be positioned as an access and membership layer, not as a yield product. Token utility should unlock reports, credits, education, and research workflows. It should not distribute platform revenue, promise outcomes, provide custody, request withdrawal permission, or bypass trading risk checks.

The 10,000 GCA holder bonus is an account-level service credit campaign. The 100 GCA AI Quant Access credits should only be usable for reports, backtests, risk warnings, ENTRY_READY signal review, position calculators, or education access. They should not be cash, token claims, income, reimbursement, trading permission, or a reason to bypass risk controls.

The 1,000,000 GCA Member tier is an account-level service-access tier, not a financial status. It requires verified purchase and continuous holding for 30 days before member benefit review. Possible GCA Member benefits include a one-time 10,000 GCA member benefit from project or owner-held reserve, higher utility credit limits, member research notes, priority report queue, member training sessions, and priority support. The 10,000 GCA member benefit is documented as a manual reserve transfer after approval, not automatic and not newly minted. GCA Member status and the member benefit should not provide cash, income, reimbursement, voting control, guaranteed lifetime access, trading permission, or a way to bypass risk controls.

Distribution Status

At deployment, the full token supply was assigned to the deployer wallet: 0x18d007bcb6be029f8ccd7cb13e324aa21891092d. The current official public trading route is the Base Mainnet Uniswap v4 GCA/USDT pool. Earlier pilot liquidity existed, but public materials should point users to the current GCA/USDT pool.

Allocation Amount Percent
Public circulation, ecosystem, and liquidity allocation 400,000,000 GCA 40%
Owner-held reserve 600,000,000 GCA 60%

The 600,000,000 GCA reserve has been transferred to owner reserve wallet 0x5e8F84748612B913aAcC937492AC25dc5630E246. The reserve transfer transactions are 0x4c342e1f4c969d0a73018637b778d5a76bd05f54749ff1fd2d19327fd5c01c67 at block 45,739,653 and 0xfffb674448abdbd3af45bb0a30c48e5fbb0e675542b971f031381254b5dc5317 at block 45,779,081.

The owner-held reserve should not be described as circulating while held as a reserve. This wallet is a normal owner-controlled wallet, not a lock, vesting contract, or Safe multisig. The 40/60 split remains a target allocation plan for public reporting.

Liquidity Approach

The current official public pool is a Base Mainnet Uniswap v4 GCA/USDT pool with a 0.01% fee tier.

This is starter liquidity only. The current pool is shallow, so trades can have high price impact, wide slippage, and volatile execution prices.

Market reference links:

Security Notes

The current contract has been source-verified on BaseScan and covered by repository tests for fixed supply, public ERC-20 functions, compiler output, deployment pages, and deployment records. An internal engineering review is complete. This is not a substitute for a third-party audit, and no third-party audit has been completed.

Third-party audit quote requests were submitted to QuillAudits, Hacken, and OpenZeppelin on 2026-05-10, then deferred by owner decision. GCA should not be described as audited, externally audited, or audit-approved unless an independent auditor later provides a verifiable report.

BaseScan Token Profile Status

BaseScan source verification and deployer-wallet ownership verification are complete. The public BaseScan token profile update was returned again as information-insufficient on 2026-05-23. The profile is not approved or published; the Tim Chen public professional profile is now published, the domain email setup plan and public evidence checklist are published, and the latest 2026-05-30 DNS snapshot shows MX/SPF/DKIM/DMARC present, so readyForBaseScanEmailEvidence is true. The project-domain email is ready, and the owner may send one clean BaseScan update from support@gcagochina.com; profile publication still depends on BaseScan review.

GeckoTerminal token information was approved on 2026-05-11. The official website links to the current GCA/USDT GeckoTerminal pool.

Official Contact

Project contact email: support@gcagochina.com.

Official Telegram: https://t.me/gcagochinaofficial.

Official X: https://x.com/GCAAIGoChina.

Risk Notice

GCA does not represent return guarantees, fee distributions, custody, or a right to redeem assets. Public materials should not describe GCA as an investment product or make price, yield, audit, or liquidity guarantees.