Trust & safety

Protocol transparency

Live facts read from the deployed contracts, plus a plain statement of what remains centralised. This protocol is permissionless and non-custodial, but it is not “fully decentralised”: a single owner key can still change economic parameters for future activity.

Network

Arc Testnet (chain id 5042002)

Collateral

USDC, 6 decimals

Total trading fee

1.50%

Protocol fee

1.00%

Creator fee

0.25%

Liquidity fee

0.25%

Market creation

Permissionless

Anyone can deploy a market; no approval, no allowlist.

Custody

Non-custodial

The interface never holds user funds or keys.

Creation bond

read from contract

Resolution bond

read from contract

Challenge window

read from contract

Minimum initial liquidity

read from contract

Resolution architecture

Bonded on-chain adapter with proposal, challenge window and invalid outcome

Order type

Market orders against a fixed-product market maker, no order book, no limit orders

External audits

None completed

Upgradeability

Not proxy-upgradeable, deployed logic cannot be rewritten

Admin control over outcomes

None, no privileged role can resolve a market

Admin control over funds

None, no privileged role can move user collateral

Parameter control

ProtocolConfig owner can change fees, bonds and limits for future activity

Owner key type

Single deployer key, not a multisig, not timelocked