General FAQ

• What is QUATRO?

  The QUATRO ecological platform is committed to integrating the DeFi ecosystem by creating high-performance blockchain applications, layered smart contracts, nesting into decentralized exchanges, decentralized lending, aggregators/machine gun pools, cross-chain contract protocols, and decentralization diversification such payments, algorithmic stablecoins and other application scenarios that have built a complete set of decentralized financial solutions to establish a new digital economy and financial ecology.

• What is QBRIDGE? The QBRIDGE protocol is a fragmented blockchain, which means that it connects multiple chains within a network, allowing them to process transactions in parallel, and exchange data between chains, whilst providing security. By bridging multiple dedicated chains to a sharded network, multiple transactions can be processed. This system allows for the elimination of bottleneck in the previous network where transactions are processed one-by-one.

• What is ESwap?

  ESwap is a decentralized trading platform built on the Ethereum chain and it uses the Ethereum smart contract (ERC20) to execute encrypted peer-to-peer asset transaction system (DEX). As such, all transaction records performed by users on ESwap are recorded on the Ethereum blockchain and is completely transparent whilst protecting personal privacy.

• How to participate in ESwap?

  As ESwap is built on the Ethereum blockchain, you must first utilize an ERC20 blockchain wallet and prepare some Ethereum as mining fees. Thereafter, you may start browsing “https://www.eswap.tube/” for operations. The following operations can be found in ESwap's operation manual.

• How does ESwap present prices?

  The price presentation of ESwap is calculated by the AMM (automatic market maker) in accordance to the number of tokens in the staking pool (X*Y=K).

  X = Token 1

  Y = Token 2

  K = constant value

  As users conduct transactions, it will affect the number of tokens in the staking pool. For example, if a user exchanges Token 1 for Token 2, it is clear that Token 1 in the staking pool shall increase and Token 2 shall decrease, so the AMM (automatic market maker) will calculate the tokens exchanged by the user in accordance to the constant value of K

• How to check the depth of the staking pool?

  Visit “https://info.eswap.tube/home” to check the depth of all ESwap pledge pools.

  or

  Go to the Ethereum block explorer “https://etherscan.io/” to search for the smart contract address of the ESwap staking pool

• Smart contract address of the ESwap staking pool:

  ETH-TUBE2: 0xd300c31a23c2300c601a44da8e3df36c4e1b78c5

  ETUBE1-TUBE2: 0xabd894d40b7e33a8ea28126509dc9234e6bb4683

  UNI-TUBE2: 0xabd894d40b7e33a8ea28126509dc9234e6bb4683

• How to check the APR (annual percentage rate) of the staking pool?

  Visit ESwap’s official website “https://app.eswap.tube/#/farm” to view the APR of all staking pools.

• Why does the wallet not show TUBE2 and other LP tokens?

  First, you must include the tokens into your blockchain wallet by entering the smart contract addresses of the tokens, so as to ensure that TUBE2 and other tokens is successfully displayed in your blockchain wallet.

• Smart contract address:

  TUBE2: 0xda86006036540822e0cd2861dbd2fd7ff9caa0e8

  ETUBE1: 0x41f9168de84315860b8aa99c9332d1c425c175f3

  ETH-TUBE2 LP: 0xd300c31a23c2300c601a44da8e3df36c4e1b78c5

  ETUBE1-TUBE2 LP: 0xabd894d40b7e33a8ea28126509dc9234e6bb4683

  UNI-TUBE2 LP: 0x15472352564754f6163a134632a9d7be1240d931