ArchLiquid
Protocol

ArchLiquid bundles the trust infrastructure a token economy needs (liquidity locking, vesting, staking, a pre-audited minter, fair-launch tooling and an over-collateralized lending market) into one contract system on Robinhood Chain. Each piece is battle-tested and non-custodial: no contract has a path to move user funds outside the flows described here.

Its defining feature is the RWA distributor standard. Every token created through the minter or the launchpad carries an immutable transfer tax on AMM trades. A keeper sells that tax, sends a fixed protocol share to the treasury, and uses the rest to market-buy a tokenized stock that is streamed pro-rata to holders. Holding the token is a claim on real-world equity flow.

The protocol earns a fee on every action (creation, raises, trades, staking, lending) and every fee terminates in a single treasury. Growth in usage compounds directly into protocol value. This paper covers the thesis, the economics and the security model; the contract-level reference lives in the documentation.

A conventional token does nothing after it is bought. An ArchToken is productive: its own trading funds a dividend, paid not in more of itself but in tokenized stocks (Robinhood Stock Tokens: AAPL, NVDA, SPY and peers, each with a Chainlink price feed).

The tax (1–5%, fixed at deploy, enforced only on transfers to and from registered market pairs) accrues inside the token. When the keeper runs a distribution, the accumulated tax is sold for the chain’s wrapped ETH, 10% is unwrapped to the treasury as the protocol share, and the remaining 90%buys the token’s configured stock. The stock is credited to holders through magnified-dividend accounting, claimable at any time.

The tax is scoped: wallet-to-wallet transfers are never taxed, only trades against a pool. Infrastructure addresses (the pool, the treasury, locked liquidity, the token itself) are excluded from dividends so payouts are not stranded. Supply is fixed at deploy; there is no owner and no mint function after construction. Wiring (which pairs are taxed, which addresses are exempt) is set once by the deploying factory and then frozen forever.

The thesis is simple: earn on everything. Every service charges a fee (creation, raises, trades, staking, lending, distribution) and every fee ends in one treasury. Protocol value scales with usage rather than with token emissions.

Because each launched token is an RWA distributor, activity is self-reinforcing: trading funds stock dividends, dividends make holding productive, and holding deepens the pools that generate more taxable trades. There are no inflationary rewards funding the protocol; revenue is real, from real use. The exact rate card lives in the fee schedule.

Every change ships under an audit-every-change rule: a full test suite plus adversarial review per change. Highlights:

• ✓No custody · No contract can move user funds outside refunds, claims and the documented flows.
• ✓Frozen wiring · Token pairs and exemptions are set once at deploy and can never change.
• ✓Pool-init guard · Every launch checks its pool was initialized at the intended price; a griefed pool refunds or reverts, never seeds mispriced.
• ✓CREATE2 rotation · Launch addresses rotate per block, so one pre-initialized pool can never brick a factory.
• ✓Battle-tested cores · The lending engine is Compound v2; the staking math is the proven reward-per-token accumulator.
• ✓Access control · Treasury, keeper, oracle and admin roles are enforced on-chain and verified against an unprivileged attacker.

ArchLiquid targets Robinhood Chain, an Arbitrum Orbit L2 (chain 4663, ETH gas), because that is where tokenized US equities live natively, alongside Uniswap V3 liquidity, the USDG stablecoin and Chainlink stock feeds. The RWA distributor only works where real stock tokens are acquirable on-chain, and this is that place.

The full protocol is deployed and source-verified on the Robinhood testnet, with every service exercised end-to-end and its money flows asserted live. The private-mempool sequencer also strengthens launch-griefing resistance.

ArchLiquid is built so adoption compounds directly into protocol value: every launch, trade and loan pays a fee into one treasury. The roadmap is the path from a proven system to a growing, revenue-generating network.