Launch on Robinhood Chain. Trade anywhere.

• Fixed supply of 1,000,000,000 tokens, minted once at creation.
• Listing at a target market cap of ~$4,000 USDT.
• The curve starts with virtual ETH liquidity; real ETH liquidity is created by buys and is the balance available for later sells.
• A 1% tax on every trade splits 0.4% to the token creator, 0.4% to the admin and 0.2% to the burn reserve.
• All state is on-chain and readable by anyone — no accounts, no gated data.

1. Create. The factory deploys the token with its name, symbol and metadata URI.
2. Launch. The factory initializes the ETH/TOKEN Uniswap v4 pool from the live ETH/USD oracle and registers a virtual curve representing $4,000 / 1B tokens. The full 1B token supply is placed in the hook as trading inventory. The creator's first buy is optional: sending 0 ETH launches without a first buy; sending ETH executes that first buy atomically.
3. Trade. The hook runs the curve directly, splits the 1% tax in real time, and keeps real ETH in a protected sell reserve.
4. Settle. Buys add real ETH to the sell reserve; sells consume that reserve.

A flat 1% tax applies to every buy and sell:

Creator and admin fees accrue on-chain until claimed from their respective private profile.

This version uses Uniswap v4 custom accounting rather than a conventional concentrated-liquidity position. The hook owns the token inventory and keeps a separate real-ETH sell reserve. The virtual ETH reserve controls the curve price; it is not spendable ETH. The full 1,000,000,000-token launch reserve is committed to the hook and cannot be removed as ordinary liquidity by the creator or admin. There is no separate liquidity-locker contract. Real ETH accumulates from buys and forms the sell reserve for later trades.

0.2% of every trade accrues in the hook as a burn reserve. Any connected wallet can trigger the buyback once the reserve is worth at least $10 at the live ETH/USD price; the reserve is used against the launch curve and the purchased tokens are burned.

Buy amounts are entered in USDT for convenience; the app converts to ETH at the live rate and sends ETH to the pool, because the pool's base currency is native ETH. Sells are entered in tokens. Slippage defaults to 1% and is adjustable.

Market cap is the live curve price multiplied by the fixed 1,000,000,000 supply. The same on-chain ETH/USD oracle is used for the price shown on token pages, home cards and the trading panel, so the initial $0.000004 price does not drift because of a separate UI feed.

Creating a token costs gas. The launch itself does not require real initial ETH: the protocol initializes virtual curve depth, and the creator can optionally send ETH for a first buy. From the first trade onward your address accrues a 0.4% share of the 1% trading tax. Your public creator page lists every token you launched, your earnings and your holdings.

The home page supports server-side search and filters for Active, New, Market cap and Volume. Active launches are ordered with the oldest token first so the original launches remain visible instead of being pushed down by every new token. New orders by creation time, Market cap uses the indexed live price times supply, and Volume uses the trailing 24-hour trade volume. Search works across token name, symbol and address.

Creator profiles are public for token activity, lifetime creator earnings and current launchpad-token holdings. Wallet balance, claimable creator fees and the aggregate tokens-held stat are not public profile data. A connected creator wallet can see and claim its own accumulated creator fees from the profile page. The platform fee panel is restricted to the single configured admin wallet.

The token page resolves current holder balances from Robinhood Chain using indexed launchpad participants as the candidate set and authoritative ERC-20 balanceOf reads. Holder count and the table refresh automatically about every two seconds, so a completed trade is reflected quickly without waiting for a long historical Transfer-log scan.

Token lists and launch state come from the factory, curve prices and fee totals come from the hook, trades come from LaunchTrade events, and current holder balances are verified from ERC-20 balanceOf reads against indexed launchpad participants. Chart markers show every buy/sell and label creator trades as DEV BUY / DEV SELL. Any address can be opened as a public profile at /creator/<address>.

• Factory: 0x3eF9D729ce528cE6f84d9fA57fd19F1B2f2035C4
• Launchpad hook: 0xe80a19E3EC4f57e41aF095ca945a1a2226038088
• Uniswap v4 PoolManager: 0x8366a39cc670b4001a1121b8f6a443a643e40951

Where does the opening price come from? The factory reads its configured ETH/USD oracle. The hook converts that value into a $4,000 virtual ETH reserve against the fixed 1B supply, which gives an exact $0.000004 opening token price.

Why does a tiny trade move the price so much? The launch curve begins with virtual depth equivalent to $4,000, so a small trade can be a meaningful fraction of the curve depth.

Do I need to claim fees? Yes. Creator fees accrue to your profile and can be claimed at any time.

Which network is this? Robinhood Chain mainnet (chain id 4663).

How is gas selected? Buy and sell transactions do not hard-code a gas limit or gas price in the frontend. The connected wallet/RPC estimates the transaction automatically.