Owning FCS: Uses, Networks and Risks

Frankencoin Shares (FCS) is a governance token for the Frankencoin protocol, not the Swiss-franc stablecoin ZCHF. FCS is described as a 1:1 wrapper of Frankencoin Pool Shares (FPS), which capitalize the reserve pool that can absorb shortfalls in the protocol. Through its underlying FPS, FCS is exposed to the reserve’s gains and losses.

Holding FCS does not mean you hold Swiss francs or have a guaranteed claim to a fixed amount of cash. FCS also has a governance role under the protocol’s improved rules, but the specific voting powers and procedures are not stated here. Before you rely on a particular right, check the protocol’s current governance rules and confirm how FCS must be held or used to exercise it. Its value and usefulness depend on the protocol and its reserve, rather than on a promise to redeem each token for fiat.

FCS is issued on Ethereum. You need a wallet that supports Ethereum and lets you manage the token; confirm the network and token identity before sending or receiving it. FCS is not listed as a native token of a blockchain, and you should not assume it is available on every chain that supports another Frankencoin asset.

ZCHF is available on eight EVM chains: Ethereum, Polygon, Arbitrum, Optimism, Base, Avalanche, Gnosis and Sonic. Frankencoin’s collateral and governance are anchored on Ethereum mainnet. That broader ZCHF availability does not mean FCS itself is issued on all eight networks. If you use an exchange or a bridge, check that it supports FCS on the exact network you intend to use. Sending a token to an unsupported network or address can make it difficult or impossible to recover.

As of 2026-11-03, reported circulating supply was about 5,516.25 FCS, with total supply about 5,519.69. A maximum supply is not specified. These figures can change, so check the current Ethereum token data before using them to assess your holding.

Supply numbers do not tell you how easy FCS is to trade. Reported 24-hour trading volume was unavailable, so you should not assume you can sell a particular amount quickly or at a price close to a displayed quote. Check order depth, available trading pairs and any withdrawal restrictions on the platform you plan to use. FCS is not ZCHF: its value is not designed to track the Swiss franc, and its supply figures do not indicate a guaranteed redemption value.

FCS carries protocol and reserve risk. The Frankencoin system issues ZCHF against crypto collateral that must exceed the debt. If a position becomes undercollateralized, it can be liquidated through a market auction. The reserve pool, capitalized by FPS, is meant to absorb shortfalls, but that does not remove the possibility of losses. Because FCS wraps FPS, reserve performance can affect the economics of holding FCS.

FCS can also lose value if demand, liquidity or confidence in the protocol weakens. Governance changes may alter how the system operates, while smart-contract faults or mistakes in a transaction can cause losses. Do not treat FCS as a stablecoin or assume its 1:1 relationship to FPS promises a fixed market price. Read the current rules for the reserve, liquidations and governance before deciding whether the risks fit your situation.

For self-custody, keep FCS in a wallet you control that supports Ethereum and the token. Protect the recovery phrase offline, never share it, and use a strong device passcode. Anyone with your recovery phrase may be able to take your assets; a wallet provider cannot usually reverse a blockchain transfer.

Before you transfer FCS, verify that you are using Ethereum and the correct token identity. Start with a small test transfer if you are unsure, and check the receiving wallet can display or manage the token. Never approve a transaction just because a site or message claims it is needed to claim FCS or unlock a payout. If you hold through a custodian, check its FCS withdrawal support and account-security options. A custodian can restrict access, and a self-custody wallet leaves you responsible for safeguarding your keys.