암호화폐 즉시 교환

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TrueUSD (ERC20) to Bitcoin (Lightning)

3단계로 교환

  1. 원하는 금액을 TrueUSD (ERC20)로 입력하고 통화를 받을 지갑 주소를 입력합니다.
  2. "지금 교환하기" 버튼을 클릭하면 주문 페이지로 이동합니다.
  3. 주문에 있는 주소로 TrueUSD (ERC20)를 보내면 필요한 네트워크 확인을 거친 후 Bitcoin (Lightning)가 즉시 전송됩니다.

알아야 할 사항은 무엇인가요?

­You only need 4 confirmations of the Ethereum blockchain for the exchange. 
­Do not send TUSD through a third party contract! Such transactions are not automatically processed. We only accept transactions sent through the original TUSD contract.
­Please send the transaction only on the Ethereum network. If the coins are sent on another network, the order will not be completed automatically. 
­If there is an error about the absence of a path, then there is no channel between our node and your wallet's node. Try using a different wallet. 
­If the order page indicates that the order has been completed, but you have not received funds, contact technical support. We can quickly help you. 

What is TrueUSD?

TrueUSD is a stablecoin based on the Ethereum blockchain (ERC-20 protocol). It was released in March 2018 by TrustToken. She is known for creating digital analogues of real assets that can be traded on exchanges. TrueUSD is backed 100% by the dollar at a 1:1 ratio.

TUSD smart contract

Do not send TUSD through a third party contract. Our exchanger only accepts transactions from the original TUSD contract.

Network fee

To work with tokens, the wallet must have ETH. It is very difficult to calculate the exact amount of ETH to send a transaction. During periods of high load, it can change significantly. Each token can have a different transaction value. Therefore, it is better that the amount of ETH on the wallet is slightly higher than the average fee on the network at the moment. The average commission can be estimated using the Blockchair analytical service.

The system does not see the transaction, what should I do?

If you have sent funds, but there are no changes, check your transaction in an explorer (etherscan.io or blockchair.com) and make sure that the transaction was created.

If the transaction has already been added to the blockchain, and the system has not seen it, contact technical support, we will be able to help you promptly.

A brief history of the Lightning Network

The Bitcoin community has long been baffled by the scalability issue. The speed of transactions fell, and the network fees grew. In 2015 Thaddeus Dria and Joseph Poon proposed a solution called the Lightning Network. The idea was to carry out some of the transactions outside the network, thereby reducing the load on the BTC blockchain. In 2018, the Lightning Network was launched in Bitcoin.

The Lightning Network is a system that helps users move funds among themselves without having to use a blockchain to verify a transaction. Instead, there is a quick check of funds from the sender and a request from the recipient who agrees to the transaction.

Problems you may encounter while getting the Lightning Network

  1. If during the creation of an order when inserting an invoice, an error occurs about the absence of a path, this means that there is no created channel between our node and your wallet node. A channel is required to send and receive payments on the Lightning Network. If there is no open channel between our node and your wallet node, the payment will not be executed. It is recommended to try using a different wallet.
  2. If the order page indicates that the order was completed, but you did not receive the funds, then the reason for this may be:
  • Disconnected intermediate node. If one of the intermediate nodes is offline, the transaction may be delayed.
  • Insufficient amount of deposits on intermediate channels. Intermediate nodes cannot forward the payment due to lack of coins.
  • The invoice is out of date. Each invoice has a validity period. Of this term has expired, the payment will not work.

If your order is completed, but you have not received the funds, please contact technical support. We can help you quickly.

Lightning Network Speed

Since transactions on the Lightning Network do not end up on the blockchain, they are almost instantaneous. But if one of the intermediate nodes is off the network, the transaction may be delayed.