Chain risk
Archr runs on Robinhood Chain (chainId 4663), an Arbitrum Orbit rollup settling to Ethereum mainnet. Chain-level risks are governed by Robinhood Chain, not by Archr. If the 4663 sequencer stalls, launches and trades pause until it recovers. ETH bridged to 4663 lives on the L1 bridge contracts until you bridge it back — the standard rollup withdrawal takes on the order of a week. Public RPC endpoints can rate-limit under load, affecting UX but not deployed coins. For the canonical chain risk disclosures, see the Robinhood Chain documentation.Liquidity is locked, revenue is fees
Every Archr launch is single-sided at deploy, with the full supply as a locked LP position in the launcher factory. The launcher has nodecreaseLiquidity, no NFT-transfer, and renounceOwnership reverts — the position principal cannot be withdrawn by anyone, ever. The only value that can ever leave a position is the 1% swap fees accrued on trading, collected via the owner-only collect(id, to) call which sweeps tokensOwed without decreasing liquidity.
This guarantee blocks the rug — a “pull liquidity” attack is not possible because there is no decreaseLiquidity path, and a compromised owner key can only skim fees on future collections, not principal. It does not block market risk (prices on a permissionless AMM can go to zero), and it does not restrict what the launcher does with the coin they bought at deploy or in the open market later. Any Reddit or X user can launch any name/symbol, including confusingly similar ones — always verify by contract address.
Price and oracle risk
Launch ticks are priced from the live Chainlink ETH/USD feed on 4663, with a fail-closed staleness guard: if the feed’s most recent update is too old, the launch reverts rather than pricing off a stale number. Post-launch, the pool is standard V3 — prices come from the pool’s own state, not an oracle. A brief window of oracle staleness can prevent launches during a chain incident. It cannot affect trading on already-deployed pools.Program risk
The ARCHR fee-flywheel — the airdrop program that pays the top-50 ARCHR holders — is a program, not a smart-contract guarantee. Its parameters (threshold size, top-N cutoff, snapshot logic, exclusion list) can change. Documented parameter changes will be reflected on this page and on ARCHR fee-flywheel. Holding ARCHR gives you a claim on the current program as it is currently configured. It does not give you a governance right, a legal claim on the platform’s future fees, or a guarantee that the program continues on any particular schedule.Volatility, price manipulation, and thin liquidity
On any coin below a certain liquidity depth, price moves are dominated by individual buys and sells rather than aggregate supply and demand. Fresh Archr launches start with zero two-sided depth — every trader before you set the price. Expect large slippage on the first few trades of any coin’s life, and expect prices to move sharply on either direction until liquidity thickens. Coordinated wash trading, pump-and-dump patterns, and coin-specific manipulation are outside the platform’s control on any permissionless AMM. Look at flow, holder concentration, and time-in-market before treating any Archr coin as investible.Frontrunning and MEV
Robinhood Chain has a public transaction ordering surface without a private mempool. Trades on Archr coins can be sandwiched or front-run. Use the swap widget’s slippage tolerance to bound your exposure, and prefer smaller trades over larger ones on thinly-traded coins.No advice, no eligibility guarantee
- Availability is not universal. Archr may not be available to all persons or in all regions. You are solely responsible for determining whether you are eligible to use the platform under the laws and regulations that apply to you, and for complying with them.
- Nothing here is financial advice. This documentation, the app, and any associated materials are informational only. They are not financial, investment, legal, or tax advice, and nothing here is a recommendation to buy, sell, or hold any asset.
- No legal claim. An Archr launch produces a plain ERC-20 on a permissionless AMM. It confers no legal rights, no share in the platform, and no obligation on anyone to make it go up.