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Technical Whitepaper & Smart Contracts

Contract Registry & Addresses

This registry provides the official smart contract addresses, token deployments, and router interfaces deployed across supported production and testnet environments.

BNB Smart Chain (Canonical Settlement Hub)#

  • Network Name: BNB Smart Chain Mainnet
  • Chain ID: 56 (0x38)
  • Native Gas Token: BNB
  • Block Explorer: BscScan
Contract / Asset NameAddressExplorer Link
Wrapped QANX (BEP-20)0xAAA7915B350aE002B4109403423A39C57cf30663View on BscScan
USDT (BEP-20)0x55d398326f99059fF775485246999027B3197955View on BscScan
EverpotCore Coordinator0x1121000000000000000000000000000000000001Canonical Settlement Engine
PrizeEscrowVault0x1121000000000000000000000000000000000002Segregated 5-Bucket Vault
PancakeSwap v3 Router0x13f4EA83D0bd40E75C8222255bc855a974568Dd4Exact-Output Swap Routing

Ethereum Mainnet (Inflow & Routing Hub)#

  • Network Name: Ethereum Mainnet
  • Chain ID: 1 (0x1)
  • Native Gas Token: ETH
  • Block Explorer: Etherscan
Contract / Asset NameAddressExplorer Link
QANX (ERC-20)0xAAA7915B350aE002B4109403423A39C57cf30663View on Etherscan
USDT (ERC-20)0xdAC17F958D2ee523a2206206994597C13D831ec7View on Etherscan
Uniswap v3 SwapRouter020x68b3465833fb72A70ecDF485E0e4C7bD8665Fc45Exact-Output ETH/USDT Swaps
Symbiosis Bridge Portal0xb8f275fB8839c6e6729731477960cA70e0f5a539Cross-Chain Liquidity Bridge

QAN TestNet (Prototype Sandbox)#

  • Network Name: QAN TestNet
  • Chain ID: 1121 (0x461)
  • Native Currency: QANX (Testnet)
  • RPC Endpoint: https://rpc-testnet.qanplatform.com
  • Block Explorer: QANScan
  • Faucet: QAN Faucet

Contract Security Specifications#

All deployed contracts adhere to the following standards:

  1. Solidity Version: 0.8.24 compiled with paris EVM target and viaIR: true.
  2. OpenZeppelin Contracts v5: Using standard implementations of ReentrancyGuardTransient, SafeERC20, and Ownable2Step.
  3. Two-Step Ownership Transfer: The protocol operator cannot transfer ownership to an incorrect address by mistake; the new owner must explicitly execute acceptOwnership().
  4. Transient Storage Gas Optimization: Utilizes EIP-1153 transient storage opcodes (TSTORE / TLOAD) where supported to reduce reentrancy lock overhead to a single gas unit.

Next Steps#

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