GLOBAL DIGITAL CASH-GDC.

Global Digital Cash (GDC) White Paper v1.1

September 30, 2026 · Global Digital Cash

1. Executive summary

Global Digital Cash (GDC) is an ERC-20 payment token on Ethereum built for

fast, low-cost value transfer at global scale. Its supply is fixed at

9,999,999,999,999,999 GDC (about 9.999 quadrillion), all minted at

deployment. No more can ever be created.

The large supply is deliberate. It lets GDC price everyday goods, micro-

payments, and remittances in whole units for billions of people without

decimals. What holders can rely on is that the cap cannot be raised, and that

issuer holdings are released only on published terms.

GDC is a utility token. It is used to pay for goods and services within the GDC

ecosystem, to reward participants, and to fund three programs through a fixed

research and development allocation: the Altimas laser equipment program, AI

and robotics research, and long-term sustainability work.

This paper sets out the token facts, the supply, where it trades, and the risks.

Item Value

Name Global Digital Cash

Symbol GDC

Chain Ethereum mainnet

Standard ERC-20

Contract address 0xBa08D94b5adc7975400d94D6bF1cF8efB0652F8F

Decimals 18

Total supply 9,999,999,999,999,999 GDC, fully minted at deployment

Minting

Ownership

Source code Verified on Etherscan at the address above

Audit

2. Token facts

Always verify the contract address on this page before buying, sending, or

adding liquidity. GDC has no other official contract on any chain. Tokens with

the same name or symbol at other addresses are not Global Digital Cash.

3. What GDC is used for

GDC has four uses today or at launch of each program. It does not represent

shares, profit rights, or a claim on any company.

1. Payments. GDC is accepted by merchants who join the ecosystem. The very

small unit price makes it practical for micro-payments and tipping.

2. Remittances. Anyone with an Ethereum wallet can send GDC acrossborders in minutes for the cost of network gas.

3. Participation rewards. The community allocation funds staking rewards

and airdrops to active users and merchants, on rules published in

advance.

4. Program funding. The research and development allocation pays for the

Altimas laser equipment program and the AI and robotics initiative.

Holding GDC does not give a holder ownership of, or income from, those

programs.

4. Tokenomics

GDC has a fixed supply of 9,999,999,999,999,999 tokens, all minted at

deployment. There is no ongoing emission and no inflation. Supply enters

circulation only as issuer-held tokens are released on published terms.

4.1 Why the supply is large

GDC is designed as cash, not as a scarce collectible. A supply of nearly 10

quadrillion means a coffee, a bus fare, or a remittance can be priced in whole

GDC in any country, and the smallest useful payment is still a whole number.

Scarcity comes from the fixed cap and the slow release of issuer-held tokens,

not from a small headline number.

4.2 Supply summary

Circulating supply is updated on this page and reported to CoinGecko and

CoinMarketCap each quarter.

Item GDC

Total supply 9,999,999,999,999,999

Circulating at publication

Held by the issuer, not yet released

Burned to date

Venue Pair Link

Uniswap (Ethereum) GDC/ETH

Tokpie GDC/USDT

5. Liquidity and where to trade

GDC trades on Tokpie and on Uniswap.

Market data is listed on CoinGecko and CoinMarketCap. The issuer does not

run price promotions, does not pay for volume, and does not promise any

exchange listing before it is signed.

6. Risk factors

GDC can lose all of its value. Read these before acquiring any.

Price and liquidity. Trading volume is small and pools are shallow. Large

orders move the price sharply, and it may not be possible to sell at anygiven time.

Supply. With nearly 10 quadrillion tokens the unit price will stay very

small in dollar terms, and some exchanges and wallets display it poorly.

Most of the supply is held by the issuer; tokens released from those

holdings add supply to the market unless demand grows with them.

Smart contract. An unaudited or newly audited contract may contain bugs.

Ethereum gas fees and congestion can delay or price out small transfers.

Execution. The laser, AI, and robotics programs may not be funded, may

fail, or may be delayed. They are grants, not revenue sources for holders.

Regulation. Laws on digital assets differ by country and change often.

GDC may become unavailable or restricted in some jurisdictions, including

the United States.

Key persons and control. A small group controls the issuer wallets. Loss of

keys or of key people would harm the project.

Third parties. Exchanges, wallets, and data sites are outside the issuer's

control and may delist or misreport GDC.

Fraud. Copycat tokens and fake accounts exist. Only the contract address

and channels in this paper are official.

7. Legal notice

This white paper is for information only. It is not an offer to sell, a solicitation

to buy, or a recommendation of any token, security, or investment, in any

jurisdiction.

GDC is intended to function as a utility token for payments and participation

within the GDC ecosystem. It does not represent equity, debt, profit rights, or

any claim on the issuer, the Altimas program, or any research initiative.

Nothing in this paper is a promise of future value, listing, or return.

Statements about future plans are intentions that may change.

The issuer has not registered GDC with the U.S. Securities and Exchange

Commission or any other regulator. Acquiring GDC may be restricted or

unlawful where you live. You are responsible for your own tax and legal

obligations. Consult qualified professionals before acquiring any digital asset.

This paper replaces all earlier versions. Changes are recorded below.

Version Date Change

1.1 Restructured; supply restated as fixed and fully minted; halving

schedule withdrawn (never executed on-chain); added token facts,

wallets, release terms, issuer, risks; removed testimonialsgdc white paper v1.1.pdf